Productos

TeleDart Telescopic LD-S-Type Snake Hook

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Telescopic Animal Restraint Pole (LD-S Series with Dual Release)

Professional-grade restraint system with 360° swivel head and advanced safety mechanisms for the ethical handling of aggressive animals.

The LD-S series restraint poles are engineered for maximum reliability when managing aggressive animals, such as dogs or livestock (e.g., calves). Designed to balance specimen safety with operator protection, this tool features a high-performance 360° swivel head that prevents snare twisting during intense physical movement. This mechanism compensates for the animal’s rotation, allowing the operator to maintain control and a steady position throughout the intervention.

Safety is prioritized through a dual release system that allows the sling to be opened instantly in emergency situations, or smoothly extended for standard release. Constructed from high-quality aluminum with integrated bite protection and a covered sling, the LD-S series ensures that specimens are handled with minimal trauma while maintaining superior handling ergonomics for the professional user.

Key Features

• 360° swivel head to prevent dangerous snare entanglement.
• Dual release system for rapid or standard specimen release.
• Automatic locking mechanism for precise and secure containment.
• Integrated bite protection to prevent injury to the animal during struggles.
• Robust, high-quality aluminum construction with non-slip handles.

• Specifications
• In the Box

• Parameter	Model LD90S	Model LD130S	Model LD150S
  Total Length	90 cm (35.43 in)	127 cm (50.00 in)	157 cm (61.81 in)
  Weight	1.2 kg (2.65 lb)	1.3 kg (2.87 lb)	1.4 kg (3.09 lb)
  Max. Sling Opening	24 cm (9.45 in)	30 cm (11.81 in)*	Standard
  Swivel Head	360°	360°	360°
  Release System	Dual Release	Dual Release	Dual Release
  Material	Aluminum	Aluminum	Aluminum
  Protection	Bite protection	Bite protection	Bite protection

  *Available with 34 cm extra-large sling on demand.

• • 1x LD-S Series Restraint Pole
  • 1x Pre-installed covered sling
  • 1x Instruction and safety manual

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TeleDart TKR Snake Transport Container

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Transport Box for Herpetofauna and Small Fauna

Robust and secure transport enclosure for the safe handling and transit of reptiles and small animals during field research.

This heavy-duty transport box is engineered specifically to meet the needs of biologists and conservation specialists who require reliable equipment for specimen transit during field studies, population health assessments, or assisted reallocations. Its solid construction provides a secure environment that minimizes animal stress, adhering to the standards necessary for professional and ethical handling in scientific research projects.

The design prioritizes both durability and technical functionality. Manufactured from high-strength plastics and reinforced with an aluminum frame, this unit guarantees a long service life even under intensive field use. It incorporates a sliding door equipped with a safety lever for controlled access and a front ventilation grid that ensures consistent airflow, maintaining stable environmental parameters. Furthermore, its structure allows for rapid and efficient sanitization, facilitating compliance with biosecurity protocols between different sampling sites.

Key Features

• Robust construction with high-strength plastic and a structural aluminum frame.
• Sliding door equipped with a safety lever for secure containment.
• Integrated front ventilation grid to optimize air circulation.
• Design optimized for easy cleaning and rapid field disinfection.
• Ergonomic carrying handle for safe and comfortable handling.

• Specifications
• In the Box

• Dimensions (L x W x H)	50 cm (19.69 in) x 29 cm (11.42 in) x 29 cm (11.42 in)
  Wall thickness	10 mm (0.39 in)
  Weight	4.8 kg (10.58 lb)
  Material	High-strength plastic and aluminum frame
  Access	Sliding door with safety lever

• • 1x Professional transport box

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Telonics Product Programmer TPP Series Software (TPP)

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Telonics Product Programmer (TPP) The Telonics Product Programmer (TPP) is a powerful software tool designed...

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Telonics TAM Series Marine Argos Satellite Transmitters 250/500 mW

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Telonics TAM Marine Transmitters: Argos Satellite Tracking without GPS for Extreme Aquatic Environments

Engineered to withstand deep-sea pressures and maximize operational longevity in demanding marine conditions, TAM transmitters provide reliable solutions for aquatic wildlife monitoring using Argos satellite technology.

The Telonics TAM Marine Transmitters are specifically designed for aquatic tracking applications via the Argos satellite system, without integrated GPS. With compact options for small species and high-capacity transmitters with advanced sensors, the TAM-26xx and TAM-4xxx models offer a robust solution for marine monitoring in challenging environments. They feature saltwater switches, immersion sensors, compressed data storage and transmission capabilities, and optional pressure transducers for depth analysis.

Features:

• Robust Marine Design: Sealed construction to withstand pressures over 1500 psi.
• Two Series Available: TAM-26xx models with 250 mW output and TAM-4xxx models with 500 mW output.
• Argos Satellite Transmission: No GPS required, uses Doppler effect for global location, ideal for polar regions.
• Saltwater Sensor: Optimizes transmission and immersion data collection.
• Advanced Data: Collects dive duration, temperature, depth (with transducer models), and more.
• Flexible Programming: Via Telonics TPP software and compatible with the TDC converter.
• Non-Volatile Memory: Stores data in case of physical unit recovery.
• Optional VHF Transmitter: Can be activated for recovery or additional tracking.

• Specifications
• In the Box
• Optional Items

• Specification	TAM-2938	TAM-2940	TAM-4310-3	TAM-4410-3	TAM-4510-3
  Dimensions (in.)	2.5 x 1.1 x 0.7	2.7 x 1.3 x 1.0	4.0 x 1.8 x 1.2	4.6 x 2.5 x 1.3	5.9 x 2.9 x 1.5
  Weight (g)	49	90	150	255	455
  Battery Life (3 bytes)	150 days	600 days	280 days	690 days	1500 days
  Battery Life (31 bytes)	60 days	250 days	110 days	280 days	670 days
  Argos Transmissions	250 mW output	250 mW output	500 mW output	500 mW output	500 mW output

• • Fully assembled TAM marine transmitter
  • Operation manual
• • Pressure transducer (included in TAM-4x25-3 models)
  • Activatable VHF transmitter

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Telonics TAV Series Argos Satellite Transmitters for Birds

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Telonics TAV Series Argos Satellite Transmitters for Birds

Reliable global tracking without GPS: optimized for birds, compact and programmable, ready for demanding missions.

The Telonics TAV (Avian Argos Transmitters) are compact devices specifically designed for tracking birds using the Argos satellite system, without relying on GPS. They offer global coverage, including polar regions, and are available in various sizes and battery lives to suit different species and research goals. These transmitters feature advanced sensors, user programmability, and allow efficient collection and transmission of biological and environmental data. Ideal for behavioral, migratory, and survival studies of wild birds.

Key Features

• Satellite tracking without GPS: Uses the Argos system, ideal for remote or polar regions.
• Three backpack models: Weighing from 17 g to 70 g, depending on bird size.
• Flexible programming: Fully configurable with Telonics Product Programmer (TPP) software.
• Integrated sensors: Detects mortality, activity, temperature, and low voltage.
• Optional underwater mode: With saltwater switch for dive monitoring and underwater transmission control.
• Long operational life: Up to 586 days with optimized transmission cycle (4h/day).
• Compatible with TDC: For data conversion, georeferencing, and Google Earth export.
• Magnetic activation: Easy on/off in the field with low power consumption in inactive mode.

• Specifications
• In the Box
• Optional Items

• Model	Dimensions (inches)	Weight (g)	Battery Life (24h/day)	Battery Life (4h/day)
  TAV-2617	2.5 x 0.8 x 0.4	17	11 days	66 days
  TAV-2630	2.5 x 0.9 x 0.7	35	51 days	289 days
  TAV-2664	3.0 x 1.3 x 0.6	70	103 days	586 days

• • TAV transmitter according to selected model (2617, 2630, or 2664)
  • Integrated lightweight antenna
  • User manual
• • CN008351-001 adapter (BNC to clips)
  • TSTR-4 test receiver
  • Telonics Data Converter (TDC) software

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Telonics TAV-2627 Satellite Transmitter for Psittacines No GPS

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Precise Global Tracking with the TAV-2627 Satellite Transmitter for Psittacines

Optimized for large birds like parrots, the TAV-2627 model provides satellite tracking without GPS, programmable sensors, and a collar-style design for a secure and effective fit.

The Telonics TAV-2627 Satellite Transmitter is part of the renowned TAV series, specifically designed for birds, and in this case configured as a collar for psittacines (parrots and related species). It operates exclusively via the Argos satellite system, delivering precise global tracking without the need for GPS. Its sealed and lightweight design includes advanced sensors and is fully programmable by the user via the Telonics Product Programmer (TPP) software, allowing users to tailor functionality to the specific needs of each wildlife study.

Features:

• Global Satellite Tracking: Uses the Argos system for Doppler-based location, ideal for remote habitats.
• Collar Design: Ergonomic and secure fit for psittacine birds.
• No GPS Dependency: Longer battery life and functionality anywhere in the world.
• Integrated Sensor Options: Activity, mortality, temperature, low voltage, and saltwater sensor options.
• Advanced Programming: Fully configurable via Telonics Product Programmer (TPP) software.
• Customizable Transmissions: Adjustable transmission cycles to optimize battery life.
• High Frequency Accuracy: Superior stability across a wide temperature range.
• Ultra-Low Power Consumption: Less than 5.3 µA in off mode thanks to magnetic switch.
• Refurbishing Available: Telonics offers restoration service to original condition.

• Specifications
• In the Box

• Specification	TAV-2627
  Operational Life (24 h/day)	25 days
  Operational Life (4 h/day)	144 days
  Operating Frequency	401.6300 MHz to 401.6800 MHz (1 kHz steps)
  Transmission Power	250 mW (+24 dBm ±2 dB) standard; 150 mW optional
  Timer Accuracy	6 min/year at 25°C; up to 47 min/year at temperature extremes
  Initial Frequency Error	±0.5 ppm at +23°C
  Frequency Stability	±0.5 ppm from -30°C to +70°C
  Frequency Aging	±2.0 ppm maximum after 1 year
  Spurs and Harmonics	<-40 dBc minimum (coherent), <-50 dBc (non-coherent)
  Off-Mode Power Consumption	<5.3 µA (off mode with magnetic switch)
  Available Sensors	Mortality, Activity, Temperature, Low Voltage, Saltwater*
  Battery Type	Primary (non-rechargeable)
  Programming	Via Telonics TPP software

• • x1 TAV-2627 Transmitter with integrated antenna
  • x1 Pre-installed collar for psittacines
  • x1 Basic user manual

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Telonics TGAVS Series Solar Powered GPS/Argos Avian Transmitters

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Telonics TGAVS Solar Transmitters: Long-Duration Satellite GPS Tracking for Birds

Lightweight, efficient, and solar-powered: the TGAVS transmitter combines high-precision GPS with the Argos satellite system for reliable global tracking.

The Telonics TGAVS Solar GPS/Argos Transmitters are designed for avian studies requiring precise GPS positioning and data transmission via the Argos satellite system. Thanks to their solar power supply, these devices offer longer service life compared to transmitters powered by primary batteries. Each unit is fully user-programmable using the Telonics Product Programmer (TPP) software, enabling optimization of data collection and transmission, sensor activation, and management of transmission schedules using satellite pass predictions.

Features:

• Integrated GPS + Argos: Accurate location via GPS and global transmission through the Argos satellite.
• Solar Power: Enables extended operation without the need for battery replacement.
• Optional VHF: For complementary ground or aerial tracking.
• Advanced Programming: Full configuration of sensors, schedules, power, and more using TPP.
• Smart Sensors: Mortality, activity, temperature, and low voltage sensors available.
• Efficient Transmission: Satellite pass prediction to optimize data delivery.
• Decoding and Analysis: Full support with Telonics Data Converter (TDC) for Google Earth visualization.
• Compact and Lightweight Design: Ideal to minimize the burden on small to medium-sized birds.

• Specifications
• In the Box
• Optional Items

• Specification	TGAVS-811-5	TGAVS-830-5
  Dimensions (L x W x H)	1.6 x 0.7 x 0.35 in 4.1 x 1.7 x 0.9 cm	2.2 x 1.0 x 0.6 in 5.6 x 2.5 x 1.5 cm
  Weight	11 g	30 g
  GPS	Included (position collection)
  Transmission	Argos Satellite System
  Power Supply	Solar energy
  Optional VHF	Yes, available for ground or aerial tracking
  Satellite Pass Prediction	Yes, integrated
  Available Sensors	Mortality, Activity, Temperature, Low Voltage
  Programming	With TPP software (Telonics Product Programmer)
  Data Processing	With Telonics Data Converter (TDC)

• • TGAVS-811-5 or TGAVS-830-5 Transmitter (as selected)
  • Integrated antenna (lightweight)
  • Basic setup manual
• • Additional VHF transmitter
  • Advanced programming service (Telonics)
  • Options for reinforced antenna or special mounting

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Telonics TNR-3000 Noise Reduction Unit for Telemetry Receivers

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Reduce Noise Without Losing Signal with the Telonics TNR-3000

Effectively minimizes background noise while preserving signal integrity with this compact, lightweight, and rugged unit designed for mobile or fixed-site operations.

The Telonics TNR-3000 Noise Reduction Unit is an essential tool for professionals using telemetry receivers in interference-prone environments. Its compact and durable design makes it suitable for use in vehicles or fixed installations. The TNR-3000 effectively attenuates engine impulse noise, constant hums, and heterodynes, without affecting desired telemetry signals. It is compatible with multiple power sources, making it versatile and reliable in the field.

Key Features:

• Effective noise reduction: Reduces background noise by 15 to 17 dB without affecting signals of interest.
• Portable and rugged design: Compact, lightweight (7 oz), and built with molded thermoplastic housing and integrated battery compartment.
• LED indicator: Signals low battery or power check for enhanced operational safety.
• Internal speaker: Allows receiver function verification; high-quality headphones are recommended for monitoring.
• Multiple power options: Operates on a 9V internal battery, 110–240 V power supply, or 12 V vehicle cable (all sold separately).
• Wide frequency response: Tuned range between 240 Hz and 2000 Hz to optimize telemetry signal clarity.

• Specifications
• In the Box
• Required Items
• Optional Items

• Technical Specifications
  Internal power supply	9 V alkaline battery
  Supported external voltage	9 – 28 VDC
  Minimum external current source	150 mA at 12 VDC
  Current consumption	55 mA typical
  Noise reduction (typical)	15 – 17 dB
  Minimum reduction (continuous tone)	40 dB
  Minimum reduction (power pulse)	20 dB @ 100 Hz
  Maximum input signal for optimal reduction	3 Vpp
  Frequency response	240 – 2000 Hz (3 dB), 210 – 2750 Hz (6 dB)
  Amplifier output power	250 mW into 8 ohm at 1 kHz
  Body material	Molded thermoplastic
  Audio input	1/4 in mono jack
  Audio output	1/4 in stereo jack
  Power jack	2.1 mm coaxial (center positive)
  Internal speaker	8 ohm speaker
  Switch	Toggle type On/Off

• • TNR-3000 Noise Reduction Unit
  • Printed user manual
• • Telemetry receiver (e.g., Telonics TR-4 or TR-5)
  • Power source (9 V battery or external)
  • Headphones for monitoring
• • 12 VDC power cable PS007248-001
  • 110–240 VAC power cable PS009736-001
  • 1/4 - 1/4 audio cable RW-7 (WI-000499-001)
  • 1/4 - 1/8 audio cable RW-8 (WI-000768-001)

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Telonics TR-8 Handheld Scanning Receiver ²⁶

$ 1,514.50 USD

Key Features

• Wideband coverage (138 – 235 MHz) with narrowband sensitivity
• Stores over 2000 scannable frequencies, custom labeled and organized in up to 25 independent lists
• Full 177dB gain control lets you completely turn down the gain for high signal levels - ideal for recovering transmitters
• Automatic signal detection includes a signal-strength meter, digital pulse-strength indication, and pulse-rate measurement
• Internal Li-Ion battery provides 15-hour operational life (typ)
• Easily programmable, with or without a PC

Comparing TR-8 with Others

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• • Characteristics
    General	Synthesized direct-conversion receiver
    Frequency Coverage	138 to 235 MHz continuous coverage
    Frequency Selection	Direct entry via keypad or rotary knob
    Frequency Resolution	100Hz
    Center Frequency Accuracy	±1ppm at 20°C
    Frequency Stability	±2ppm from -20 to +70°C (referenced to frequency at 20°C)
    Long Term Frequency Drift	(after one-minute stabilization) ±100Hz
    Audio bandwidth (-3dB)	Three user-selectable ranges: [500-1300Hz] [350-1800Hz] [800-1600Hz]
    Acceptable Modes of Operation	pulse amplitude modulation (PAM), pulse period modulation (PPM), continuous wave (CW), and single side band (SSB)
    Pulse Detection and Notification	Minimum pulse width: 10 milliseconds Minimum pulse rate: 12 beats per minute
    Low Battery Indication	Battery Gauge on Display
    Power Supply	Internal: 4.2V/3300mAh rechargeable Li-Ion cell External (battery charger input): 5V via USB-C port
    Typical Operating Lifetime (@ 20°C)	15 hours with automatic LCD backlight usage 12 hours with LCD backlight 'locked on' (medium level)
    RF Input Impedance	50 ohms
    Noise Figure	4 dB typ with 50Ω Source Impedance
    Sensitivity for 10 dB S+N+D/N	Better than -130 dBm typical (500-1300 Hz audio bandwidth setting)
    Typical Minimum Discernible Input Level	-150 dBm (0.007 microvolt)
    Opposite Sideband Suppression	40 dB typ
    Audio Gain Control Range	18 dB typ
    RF gain control range	177 dB typ
    Total Gain Control range	195 dB typ
    Audio Output Impedance	16Ω (headphone jack)
    Internal Speaker Cut Out	Internal speaker is muted when plug is inserted in headphone jack
    Audio Output Jack	1/8 inch (3.5mm) stereo or monaural phone plug
    Programming / Charging Connector	USB-C port
    RF Input Connector	BNC jack
    Display	3 x 5 cm 128 x 64 pixel LCD display with auto-dimming backlight
    Keypad	Backlit silicone keypad with 3 multi-function 'soft' keys
    Gain Control	Rotary encoder with pushbutton controls both RF gain and audio volume
    Tune Control	Rotary encoder with pushbutton adjusts frequency in 100 Hz steps and scrolls quickly through frequencies stored in scan memory
    Multipurpose LED	Front panel LED has multiple functions: With TR-8 off Red: battery charging Blue: battery fully charged With TR-8 on Red (pulsed): over-gain warning indicator Blue (pulsed): RF pulse detected
    Scan Memory	2,475 frequencies (organized in 25 lists with up to 99 frequencies each)
    Programming	Frequency lists and labels may be modified: 1. Via PC application connected via USB 2. Directly on the TR-8 with user-friendly interface
    Operating Temperature Range	-20 a +70 °C
    Dimensions	15.9 x 6.3 x 3.0 cm (6.3 x 2.5 x 1.2 in) [excluding knobs and connectors]
    Weight	285 g

• • Receiver
  • Manual
• • None
• • VHF Antenna
• • User Manual (English)
  • Getting Started Guide (English)

EO 20230629

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Telonics TVR-1 Test Receiver for 145–170 MHz VHF Transmitters with Visual Indicator and Pulse Output

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Instantly Verify Your VHF Transmitters with the Telonics TVR-1 Test Receiver

Compact, reliable, and designed for short-range testing, the TVR-1 is the ideal tool to ensure your transmitters are working properly.

The Telonics TVR-1 Test Receiver is a portable, compact receiver designed to detect VHF transmitter signals in the 145–170 MHz range. This device is ideal for quickly verifying whether a transmitter is on and functioning, both in the field and in the lab. It provides both a visual and audio indication for each received transmission, along with a pulse output that can be connected to recorders or data acquisition systems. It operates on a standard 9V alkaline battery and is specifically designed for short distances of 2 to 3 feet.

Key Features:

• Accurate reception: Detects VHF transmissions between 145 and 170 MHz.
• Ultra-portable: Pocket-sized design, perfect for field use.
• Visual and audio indicators: Confirms each transmission with light and sound.
• Pulse output: Generates a 0 to 7 V signal for external logging.
• Simple operation: Only requires an On/Off switch and sensitivity selector.
• Recorder compatible: Connects to external systems via 1/8" jack.
• High thermal resistance: Operates in extreme environments from -40°C to +70°C.
• Rugged construction: Ideal for transmitter testing in lab or field conditions.

• Specifications
• In the Box
• Required Items
• Optional Items

• Specification	TVR-1 Test Receiver
  Frequency Range	145 – 170 MHz
  Indicator Type	Visual (LED) and Audio (buzzer)
  Pulse Output	0 to 7 V via 1/8” jack
  Power Supply	9V alkaline battery
  Battery Life	~1 month with new battery
  Operating Temperature	-40 °C to +70 °C
  Antenna Connector	BNC type (female)
  Recommended Use	Short-range testing (2–3 feet)

• • Telonics TVR-1 Test Receiver
  • Pre-installed 9V alkaline battery
  • User manual
• • External BNC antenna (sold separately)
  • Compatible VHF transmitter
• • Recorder or data acquisition system
  • Antennas of different sizes or frequencies
  • Carrying case

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Diez mil pájaros: ornitología desde Darwin

$ 45.00 USD

Ten Thousand Birds proporciona una historia autoritativa y completamente cautivadora de la ornitología moderna, rastreando...

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Cuidando lo salvaje: el conocimiento de los nativos americanos y la gestión de los recursos naturales de California

$ 34.95 USD

John Muir fue uno de los primeros defensores de una opinión que todavía mantenemos hoy...

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Testabs LaMotte 50ud.

$ 20.75 USD

LaMotte’s Chlorine DPD #1 RAPID TesTabs® in blister-style foil packaging allows users to dispense a...

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The Amazon: What Everyone Needs to Know

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The Amazon is a land of superlatives. The complex ecosystem covers an area about the...

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The American Bird Conservancy Guide to Bird Conservation ²⁵

$ 46.50 USD

The most authoritative book on bird conservation in the Americas ever published, The American Bird...

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The Ancient Mammoth: The Discovery of the Oldest Sequenced RNA, Muscle Biology, and Viruses in Pleistocene Megafauna

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Reefs of Time explores how fossilized reefs provide insights into the survival of corals in...

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The Ant Collective: Inside the World of an Ant Colony ²⁶

$ 24.95 USD

Ants share a vibrant and complex communal life and remarkable abilities to communicate with each...

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La apuesta: Paul Ehrlich, Julian Simon y nuestra apuesta por el futuro de la Tierra

$ 28.50 USD

En 1980, el economista iconoclasta Julian Simon desafió al célebre biólogo Paul Ehrlich a hacer...

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The Bird Name Book ²⁶

$ 39.95 USD

The *Bird Name Book* is an alphabetical reference book on the origins and meanings of...

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Las Aves del Oriente Ecuatoriano, Volumen II: Las Tierras Bajas

$ 52.00 USD $ 65.00 USD

Esta última publicación presenta grabaciones sonoras de 564 especies de aves. Se representan una abrumadora...

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Las Aves del Noroeste del Ecuador, Volumen I: El Piedemonte Alto y Subtropicales

$ 65.00 USD

Esta publicación de tres CD presenta vocalizaciones de 190 especies de aves y presenta más...

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Las Aves del Noroeste del Ecuador, Volumen II: El Piedemonte Alto y Subtropicales

$ 52.00 USD $ 65.00 USD

Esta publicación de dos CD incluye vocalizaciones de muchas de las especies de aves que...

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The Book of Frogs: A Life-Size Guide to Six Hundred Species from around the World

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With over 7,000 known species, frogs display a stunning array of forms and behaviors. A...

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The Book of Snakes: A Life-Size Guide to Six Hundred Species from around the World

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Updated to reflect the most recent species classifications, a second edition of the beautifully illustrated...

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The Book of Yerba Mate: A Stimulating History

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*The Book of Yerba Mate* explores the fascinating history of South America’s most interesting beverage....

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La crisis del carbono: cómo nos equivocamos con el cambio climático y cómo solucionarlo

$ 22.00 USD

Mención de honor, categoría General de no ficción en el Green Book Festival 2013 patrocinado...

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The Cell: A Molecular Approach

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*The Cell: A Molecular Approach* is an ideal resource for undergraduate students in a one-semester...

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The Complete Birds of the World: Every Species Illustrated

$ 65.00 USD

This is a book like no other—the only truly comprehensive, one-volume illustrated guide to all...

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The Complete Fungi: Evolution, Diversity and Ecology

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The Complete Fungi provides a comprehensive and accessible overview of fungi, a kingdom comprising over...

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The Complete Insect Anatomy, Physiology, Evolution, and Ecology

$ 35.00 USD

With an astounding 3.5 million species occupying virtually every habitat on Earth, insects are one...

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La guía de identificación de Crossley: Gran Bretaña e Irlanda

$ 27.95 USD

Esta guía es una celebración de la belleza de las aves y del campo británico...

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La criosfera

$ 24.95 USD

La criosfera abarca las masas de nieve y hielo de la Tierra. Es una parte...

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The Deadly Balance: Predators and People in a Crowded World

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The predators that can hunt, kill and eat us occupy a unique place in the...

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The Deep Ocean: Life in the Abyss ²⁶

$ 45.00 USD

An epic excursion into one of the last great frontiers on Earth The deep ocean...

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The Deep-Sky Imaging Primer, 3rd Ed.

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Thousands of people learned astrophotography from the first two editions of The Deep-sky Imaging Primer,...

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The Dynamics of Plant Growth: Integrating Morphology, Physiology, and Development

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Answers to practical questions about plant growth are sought with increasing urgency. Climate change is...

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The Ecology of Collective Behavior ²⁶

$ 29.95 USD – Vendido

In her latest book, The Ecology of Collective Behavior, Deborah Gordon explores the fascinating realm...

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The Ecology of Plants

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The Ecology of Plants provides comprehensive, contemporary coverage of plant ecology. Now in its third...

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The Empire of Climate: A History of an Idea ²⁶

$ 38.00 USD

Scientists, journalists, and politicians increasingly tell us that human impacts on climate constitute the single...

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The End of Genetics Designing Humanity's DNA

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An urgent plea for a broader understanding and awareness of the unconsidered dangers of new...

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El fin de la noche: en busca de la oscuridad natural en una era de luz artificial

$ 16.00 USD

Un recorrido profundamente panorámico por la noche, desde sus puntos más luminosos hasta los cielos...

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El legado ambiental del Sistema de Reservas Naturales de la UC

$ 39.95 USD

El Sistema de Reservas Naturales de la UC, establecido en 1965 para apoyar la investigación...

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The Ethics of Giacomo Leopardi: A Philosophy for the Environmental Crisis

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Providing a comprehensive introduction to the work of pioneering poet-philosopher Giacomo Leopardi, Alice Gibson pushes...

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La evolución de la sistemática filogenética

$ 65.00 USD

The Evolution of Phylogenetic Systematics tiene como objetivo dar sentido al surgimiento de la sistemática...

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The Evolution of Power A New Understanding of the History of Life

$ 29.95 USD – Vendido

Power has many dimensions, from individual attributes such as strength and speed to the collective...

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The Evolutionary Ecology of Plant Disease

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Understanding the symbiosis between plants and pathogenic microbes is at the core of effective disease...

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The Extreme Life of the Sea ²⁶

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The ocean teems with life that thrives under difficult situations in unusual environments. The Extreme...

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Las hormigas de fuego

$ 29.95 USD

La pasión de Walter Tschinkel por las hormigas rojas ha sido avivada por más de...

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