Produtos

180 cm Circular Cast Net with 3/8" Mesh ²⁵

$ 82.52 USD

Cast Net with 6 ft Diameter and 3/8" Mesh Fast-Sinking Design for the Efficient Capture...

Ver todos os detalhes do produto »

30X and 60X Jewelry Magnifying Glass with LED Lighting

Request Quote – Vendido

30X and 60X Jewelry Magnifying Glass with LED Lighting made of high-quality optical glass in...

Ver todos os detalhes do produto »

4 D-Cell External Battery Holder Model 1.50 for 6V Traps

Request Quote

Power Your 6V Traps with the External Battery Holder for 4 D-Cell Batteries

Reliable, ready-to-use power with standard alkaline batteries – ideal for 1 or 2 nights of continuous operation in 6V traps.

The External Battery Holder for 4 D-Cell Batteries – Model 1.50 is the perfect solution for those who prefer the convenience of disposable batteries in their 6-volt miniature traps. Designed to be compatible with all our 6V trap models, this accessory provides enough capacity for 1 or 2 nights of operation, depending on the type of trap and battery used.

When paired with our Energizer Industrial D-Cell batteries (PN: 2.10.D), you can achieve over 30 hours of operation in setups such as the 1012 unit with the 8.INT module, maintaining a constant voltage of 6.3 VDC for optimal performance.

Features:

• Uses standard batteries: Operates with common, easy-to-find alkaline D-Cell batteries.
• Universal compatibility: Compatible with all our 6-volt miniature traps.
• Guaranteed autonomy: Provides power for 1 or 2 nights of continuous operation.
• Rugged and portable design: Durable and easy to carry for field use.
• High-performance option: With Energizer Industrial D-Cell batteries, achieves over 30 hours of runtime in certain trap models.

• Specifications
• In the Box
• Required Items

• Specification	Detail
  Model	1.50
  Battery Type	4 alkaline D-Cell batteries (not included)
  Compatibility	6V miniature traps
  Runtime	1 to 2 nights of continuous operation
  Output Voltage	6.3 VDC (with new batteries)
  Recommended Batteries	Energizer Industrial D-Cell (PN: 2.10.D)

• • External battery holder for 4 D-Cell batteries – Model 1.50
• • 4 alkaline D-Cell batteries (not included, sold separately)

Ver todos os detalhes do produto »

40 Years of Evolution: Darwin's Finches on Daphne Major Island

Request Quote

An important look at a groundbreaking forty-year study of Darwin's finches Renowned evolutionary biologists Peter...

Ver todos os detalhes do produto »

6-Volt Battery Chargers ²⁵

$ 217.50 USD

Smart Power for Your 6V Batteries – Automatic Charger Model 2.92

Safe, efficient, and universal charging for 6V batteries with full regulation and active ventilation.

The 6-Volt Battery Charger (Model 2.92) is designed to provide optimal and automatic charging for lead-acid batteries, including those with gelled electrolyte. Thanks to its universal input voltage (90-240 VAC, 50/60 Hz), it can be used virtually anywhere in the world. This charger features solid-state electronics, a two-speed cooling fan, and three LED indicators that display the charging status: power on, fast charge, slow charge, and full charge. Ideal for scientific, technical, and field monitoring environments.

Features:

• Automatic charging for 6V lead-acid and gel-type batteries.
• Universal input voltage: 90-240 VAC, 50/60 Hz.
• LED indicators for monitoring charging status.
• Active ventilation via two-speed fan.
• Overload protection against terminal short circuits.
• Robust design with no manual configuration required.

• Specifications
• In the Box
• Required Items
• Documents

• Model 2.92 Specifications
  Input voltage	90-240 VAC, 50/60 Hz
  Battery voltage	6 volts
  Maximum charging current	3.0 A
  Batteries charged simultaneously	1
  Cooling	Two-speed fan
  LED indicators	Power on, fast charge, slow charge, full charge
  Protection	Short-circuit (overload) protection

• • x1 6 V Battery Charger (Model 2.92)
  • x1 AC power cable
  • x1 User manual
• • Compatible 6-volt lead-acid battery
• • Battery and Charger Tutorial
  • Recovery Charge After Deep Discharge Tutorial

Ver todos os detalhes do produto »

A Concise History of Ornithology

Request Quote

Who are the pioneering scientists who have contributed to our knowledge about birds? How has...

Ver todos os detalhes do produto »

A Field Guide to North Atlantic Wildlife: Marine Mammals, Seabirds, Fish, and Other Sea Life

$ 19.95 USD

This beautifully illustrated guide covers an unprecedented range of species that may be sighted along...

Ver todos os detalhes do produto »

A Field Guide to the Birds of Colombia, 3rd Edition

$ 89.95 USD

Unveiling Colombia's Avian Wonders: The Definitive Field Guide The newest field guide to Colombia's birds...

Ver todos os detalhes do produto »

A Field Guide to the Larger Mammals of South America

$ 49.95 USD

South America’s wide range of habitats support a tremendous diversity of plants and animals, including...

Ver todos os detalhes do produto »

A Field Guide to the Mid-Atlantic Coast: Including the Jersey Shore, Cape May, Delaware Bay, the Delmarva Peninsula, and the Outer Banks

Request Quote

A beautifully illustrated field guide to the Mid-Atlantic region, from Jersey Shore to Cape Hatteras....

Ver todos os detalhes do produto »

A Guide to the Birds of Colombia

$ 99.99 USD

Describing all of Colombia's birds, Steven Hilty and William Brown bring together information on one...

Ver todos os detalhes do produto »

A History of Biology

Request Quote

This book presents a global history of the biological sciences from ancient times to today,...

Ver todos os detalhes do produto »

A History of Dinosaurs in 50 Fossils

Request Quote

Discover the fascinating story of dinosaur evolution through 50 of the most revealing and significant...

Ver todos os detalhes do produto »

A History of Life in 100 Fossils

Request Quote

This is the epic story of life on Earth, uniquely told through some of the...

Ver todos os detalhes do produto »

A Lab for All Seasons The Laboratory Revolution in Modern Botany and the Rise of Physiological Plant Ecology

Request Quote

The first book to chronicle how innovation in laboratory designs for botanical research energized the...

Ver todos os detalhes do produto »

A Little History of Science

$ 15.00 USD

Science is fantastic. It tells us about the infinite reaches of space, the tiniest living...

Ver todos os detalhes do produto »

A Natural History of Shells

Request Quote

Geerat Vermeij wrote this celebration of shells to share his enthusiasm for these supremely elegant...

Ver todos os detalhes do produto »

A Pocket Guide to Sharks of the World: Second Edition (Wild Nature Press)

Request Quote

An updated and comprehensive guide identifying all of the world's sharks. Sharks are some of...

Ver todos os detalhes do produto »

A Primer of Conservation Biology

$ 65.00 USD $ 76.95 USD

A Primer of Conservation Biology, Fifth Edition incorporates background, theory, and examples in a lively...

Ver todos os detalhes do produto »

A Primer of Ecological Aquaculture

Request Quote

Aquaculture exemplifies the ongoing global struggle to strike a sustainable balance between the conflicting needs...

Ver todos os detalhes do produto »

A World Without Soil: The Past, Present, and Precarious Future of the Earth Beneath Our Feet

Request Quote

A celebrated biologist’s manifesto addressing a soil loss crisis accelerated by poor conservation practices and...

Ver todos os detalhes do produto »

Abundance: Nature in Recovery

Request Quote

In this new collection of literary essays, Karen Lloyd explores abundance and loss in the...

Ver todos os detalhes do produto »

Accessories for Motic Fiber Optic Illuminator

Request Quote

Ver todos os detalhes do produto »

Accusplit AX705 Magnum Stopwatch

$ 24.50 USD

This professional stopwatch gives you outstanding precision to 1/100 seconds! Displays first 10 minutes on...

Ver todos os detalhes do produto »

Acrylic Human Mouse Trap Type Sherman Trap

$ 15.00 USD

Mouse Traps: Easy and Safe Design for Everyone Convenient and safe mouse traps, easy to...

Ver todos os detalhes do produto »

Action Science: Foundations of an Emerging Discipline

$ 65.00 USD

The emerging field of action science is characterized by a diversity of theoretical and methodological...

Ver todos os detalhes do produto »

Adapting to Climate Change

Request Quote

A revelatory study of how climate change will affect individual economic decisions, and the broad...

Ver todos os detalhes do produto »

Adjustable Extender for the Horizontal Mounting Frame Avix Autonomic ²⁵

$ 281.00 USD

Accessory designed to increase the height of the Horizontal Mounting Frame Avix Autonomic, primarily used...

Ver todos os detalhes do produto »

Adorno’s Rhinoceros: Art, Nature, Critique

Request Quote

Throughout his work, the philosopher Theodor W. Adorno repeatedly invokes the rhinoceros. Taking its cue...

Ver todos os detalhes do produto »

Adrenaline

$ 24.95 USD

Inducing highs of excitement, anger, and terror, adrenaline fuels the extremes of human experience. A...

Ver todos os detalhes do produto »

AE31E Fluorescence - Complete Epi-Fluorescence Attachment for AE31E

Request Quote

At Motic Instruments, we take pride in the quality of our products and our user...

Ver todos os detalhes do produto »

AE31E Fluorescence - Epi-Fluorescence attachment with filter cassette for AE31E

Request Quote

At Motic Instruments, we take pride in the quality of our products and our user...

Ver todos os detalhes do produto »

Aesthetics and Nature: The Appreciation of Natural Beauty and the Environment (Bloomsbury Aesthetics)

Request Quote

The appreciation of nature and natural beauty demands our attention as environmental issues become ever...

Ver todos os detalhes do produto »

After the Grizzly: Endangered Species and the Politics of Place in California

$ 34.95 USD

Thoroughly researched and finely crafted, After the Grizzly traces the history of endangered species and...

Ver todos os detalhes do produto »

Agrilaser Avix Handheld 500 HSS Laser Repeller ²⁵

$ 5,225.00 USD

Professional Bird Control With Long-range Laser Technology

Designed for airports and critical industrial environments where air safety is a priority

The Aerolaser Handheld is inspired by nature, simulating a natural enemy to reclaim airspace and prevent birds from entering. Birds perceive the approaching laser beam as a physical danger. By moving the beam toward the birds, it triggers their survival instinct, causing them to fly away.

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

• Ref	AEROLASER500
  Battery	1x 18650 lithium-ion battery
  Battery Range	1x CR2032 battery
  Dimensions	500 x 65 x 90 mm (H x W x D)
  Battery Consumption	3 hours (continuous use)
  Relative Humidity	0% to 95%
  Weight	1000 g
  Operating Temperature	-5ºC to +45ºC
  Laser Color	Green

• • 1x Aerolaser Handheld
  • 1x Manual 
• • None
• • None
• • User Manual (English)

Ver todos os detalhes do produto »

Agrilaser Handheld 100 Deterrent ²⁵

$ 1,100.00 USD

Advanced Agrilaser Handheld Device For Bird Deterrence

Innovative Technology To Safeguard Your Crops With A Non-Harmful Laser Solution

The Ultimate Solution for Bird Nuisance Birds perceive the laser beam as an approaching physical danger and fly away seeking safer grounds. Unlike conventional bird deterrent methods, there will be no habituation effect. With consistent use, birds will perceive the area as unsafe and will not return.

Features

• Easy to use.
• Range up to 2,500 meters.
• Quick and long-lasting results.
• Suitable for deterring most bird species.
• Animal and environmentally friendly.

The Agrilaser Handheld comes in two models with different laser output power: Agrilaser Handheld 100 and Handheld MAX 500. Choosing the correct model is essential to generate a laser projection with enough contrast for effective bird dispersion.

Lighting conditions: Higher laser output power is recommended for use in bright light conditions.

Beam distance and angle: Higher laser output power compensates for the loss of contrast due to beam dispersion over a larger surface.

Local environmental conditions (albedo): Higher laser output power is recommended for use in an environment with light-absorbing surfaces.

Red Dot Sight

For more accurate and safe long-distance operations, the Agrilaser Handheld features a red dot sight. The sight enables the bird controller to precisely aim the Agrilaser Handheld at the desired target before activating the laser.

Advanced Laser Technology

Bird Control Group dedicated years of research to develop the ultimate laser beam. This was achieved by applying a combination of high-precision optics, filters, and light frequencies. The result is exceptional performance in bird deterrence.

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

• • Laser beam color: Green.
  • Power supply: 2x C batteries (LR14). 1x battery (sight) CR2032.
  • Input power: 3 V DC – 3.6 V DC
  • Laser source lifespan: 5,000 h
  • Power consumption: 4 W
  • Dimensions: 424 (16.7) x 66 (2.6) x 83 (3.3) mm (inches)
  • (LxWxH)
  • Weight: 760 g (27 oz)
  • Operating temperature: 10°C to 35°C (50°F to 95°F)
• • Agrilaser
  • C Batteries (2)
  • CR2032 Battery
• - None.
• - Rechargeable batteries.
• • User Manual (Spanish)

Ver todos os detalhes do produto »

Agrilaser Handheld 100 Laser Repeller

Request Quote

The ultimate solution to bird nuisance Birds perceive the laser beam as an approaching physical danger and fly away in search for safer grounds. Unlike conventional methods of bird deterrence, there will be no habituation effect. After consistent use birds will perceive the area as unsafe and will not return.

• Easy to use.
• Range up to 2,500 meter.
• Fast and long-lasting results.
• Suitable for repelling most bird species.
• Animal and environmentally friendly.

The Agrilaser Handheld comes in three models with different laser output power: Agrilaser Handheld, Handheld 200 and 500. Choosing the right model is essential in order to generate a laser projection with sufficient contrast for effective bird dispersal.

Light conditions: A higher laser output power is recommended for use during bright light conditions.

Distance and beam angle: A higher laser output power balances out the loss of contrast due to spreading of the laser beam over a larger surface area.

Local environmental conditions (albedo): A higher laser output power is recommended for use in an environment with light absorbing surfaces.

• Especificaciones
• En la Caja
• Artículos Requeridos
• Artículos Opcionales

• Color laser beam: Green.
• Power source: Agrilaser Handheld: C batteries (LR14).
• Aiming sight: 1x CR2032 battery.
• Power input: 3 VDC – 3.6 VDC.
• Service life laser source: 5,000 h.
• Energy consumption: 4 Watt.
• Dimensions: 424 (16.7) x 66 (2.6) x 83 (3.3) mm (in) (LxWxH).
• Weight: 760 g (27 oz).
• Operating temperature: -10°C to 35°C (14°F to 95°F).
• • Agrilaser (1)
  • Battery C (2)
  • Battery CR2032 (1)
• • Batteries C
  • Battery CR2032
• • None

Ahuyentador Láser Agrilaser Handheld, agricultura. Repelente a laser

Ver todos os detalhes do produto »

Agrilaser Handheld MAX Laser Repeller ²⁵

$ 3,300.00 USD

Keep Birds Away Effectively with the Agrilaser Handheld

Reliable, humane, and highly efficient — protect your property from bird infestations with cutting-edge laser technology.

The Agrilaser Handheld is the ultimate bird deterrent solution for agriculture, industrial zones, airports, and urban areas. Birds perceive the laser beam as a physical threat and fly away, seeking safer areas. Unlike traditional deterrents, the Agrilaser creates no habituation—birds learn to avoid the area permanently after repeated use.

Key Features:

• User-Friendly Operation: Easy to handle and activate on-site.
• Up to 2,500 Meter Range: Covers vast areas with precision.
• Fast, Long-Lasting Results: Birds vacate and avoid returning.
• Effective Against Most Bird Species: Universal solution for diverse environments.
• Eco-Friendly: Completely safe for animals and the environment.

The Agrilaser Handheld is available in three models: the standard Handheld, the Handheld 200, and the Handheld 500. Selecting the appropriate model is crucial for effective bird dispersal based on your environment:

Lighting Conditions: Brighter environments require higher output power.
Distance and Beam Angle: Greater distances need more power to maintain laser contrast.
Environmental Reflectivity (Albedo): In darker, absorbent environments, more power ensures effectiveness.

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

• Handheld MAX 200
  Laser Color	Green
  Power Source	Rechargeable lithium battery
  Aiming Sight Battery	1x CR2032
  Power Input	3 VDC – 3.6 VDC
  Laser Lifespan	5,000 hours
  Energy Consumption	4 Watts
  Operating Temperature	-10°C to 35°C (14°F to 95°F)

  
  

  Handheld MAX 500
  Laser Power	Higher output than MAX 200 (see performance chart)

• Item	Quantity
  Agrilaser Handheld	1
  Rechargeable Battery	1
  Battery CR2032	1

• Item	Notes
  Battery CR2032	For aiming sight

• Item	Status
  Optional Accessories	None

Ver todos os detalhes do produto »

Agroforestería. Aportes Conceptuales, Metodológicos y Prácticos para el Estudio Agroforestal

Request Quote

This book addresses elements for building the conceptual basis of agroforestry practiced for millennia by...

Ver todos os detalhes do produto »

Air Driven Elastomer Injection System

$ 3,900.00 USD

If you have thousands of fish to tag, we recommend that you consider using our...

Ver todos os detalhes do produto »

Alabama Water Quality Monitoring Kit ²⁵

$ 382.00 USD

Monitor Water Quality Accurately with the Alabama Water Watch Kit

A comprehensive and portable solution for measuring alkalinity, hardness, pH, turbidity, dissolved oxygen, and temperature. Ideal for educational projects, environmental research, and community monitoring.

The Alabama Water Watch Kit for water quality monitoring, developed by LaMotte, is a complete and reliable tool for assessing essential water quality parameters. With the ability to perform approximately 50 tests per parameter, this kit is ideal for educational programs, environmental research, and community monitoring. Its portable and user-friendly design makes it accessible even to individuals without prior experience in water analysis, delivering reliable results in the field or lab.

Key Features:

• Multifunctional: Measures alkalinity, hardness, dissolved oxygen, pH, turbidity, and temperature.
• High testing capacity: Allows approximately 50 tests per included parameter.
• High-quality components: Includes test tubes, pipettes, thermometer, and specific chemical solutions.
• Easy to use: Clear instructions and intuitive tools make it accessible to all types of users.
• Portable: Designed for easy field transport and operation under diverse conditions.

• Specifications
• In the Box
• Documents

• REAGENTS
  Description	Order Code
  *Manganous sulfate solution (30 ml)	*4167-G
  *Alkali-iodide-azide potassium solution (30 ml)	*7166-G
  Sodium thiosulfate 0.025N (60 ml)	4169-H
  *Sulfuric acid 1:1 (30 ml)	*6141WT-G
  Starch indicator solution (30 ml)	4170WT-G
  BCG-MR indicator tablets (100 per box)	2311A-J
  Alkalinity B titration reagent (60 ml)	*4493PS-H
  Turbidity standard reagent (60 ml)	7520-H
  *Hardness reagent #5 (15 ml)	*4483-E
  *Hardness reagent #6 tablets (50 per box)	*4484A-H
  Hardness reagent #7 (60 ml)	4487WT-H
  *Wide range pH indicator (2 x 30 ml)	*2218-G

• • Plastic stirring rod (7 inches) – 1114
  • Plastic dropper pipette – 0352
  • Test tube with cap (2.5, 5, 10, 15, 20 ml) – 0970-S
  • 0.5 ml plastic pipette with 20 mm cap – 0369
  • Test tube with cap – 4488
  • Octa-Slide 2 wide range pH bar (range 3.0–6.5) – 2193-01
  • Octa-Slide 2 wide range pH bars (range 7.0–10.5) – 2196-01
  • Thermometer model 545 with instructions – 1066
  • Direct reading titrator (1) – 0377
  • Turbidity column – 0835
  • Plastic test tubes with caps (2.5 – 5 – 10 ml) – 0106
  • Glass water sample bottle (60 ml) – 0688-DO
  • Glass test tube with stopper (5–10–12.9–15–20–25 ml) – 0608
  • Test tube brush – 0513
  • Octa-Slide 2 viewer – 1101
• • Instructions

*WARNING: Reagents marked with a * may pose health hazards. Refer to or print their Safety Data Sheet (SDS) at www.lamotte.com. Search using the 4-digit code only, omitting any extra letters. Example: for 4450WT-H, search for 4450.

ATTENTION! This kit contains chemicals that may be harmful if misused. Read all warnings on each container carefully. Not for use by minors without adult supervision.

Ver todos os detalhes do produto »

Albert Einstein, The Human Side: Glimpses from His Archives

$ 16.95 USD

Modesty, humor, compassion, and wisdom are the traits most evident in this illuminating selection of...

Ver todos os detalhes do produto »

Alexander Wilson: The Scot Who Founded American Ornithology

$ 35.00 USD

Audubon was not the father of American Ornithology. That honorific belongs to Alexander Wilson, whose...

Ver todos os detalhes do produto »

Alfa Cams WiFi 46 MP Tracking Camera

Request Quote

Wildlife Camera Captures Nature in Detail

The Alfa Cams wildlife camera is an essential tool for nature observers and wildlife enthusiasts. With a photographic resolution of up to 46 MP and 4K video recording capabilities, this camera allows you to capture every moment with exceptional clarity. Its robust design and advanced features make it an ideal choice for a variety of applications, from animal observation to home security.

Highlighted Features:

• Photographic Resolution: Enjoy sharp and detailed images with resolutions up to 46 MP.
• Video Resolution: Record videos in 4K for exceptional image quality.
• IPS Screen: The 2.0" screen allows you to view your photos and videos clearly.
• Infrared Sensor: With 3 PIR detection zones, the camera automatically activates in response to temperature changes.
• Built-in Speaker: With a 1W speaker, you can play sounds or audio recordings to attract wildlife.
• Integrated Solar Panel: Equipped with a 4400mAh solar panel capacity, this camera can operate autonomously for months.
• Built-in Wi-Fi: Connect to the camera via Wi-Fi to view, download, and share your photos and videos from your mobile device.

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

• Specification	Detail
  Photographic Resolution	46MP/30M, 24M, 20M
  Video Resolution	4K, 2K, 1296P
  Screen	2.0" IPS Screen 320x240
  Lens	F = 4.3; F/NO = 2.0; Fov = 89°
  Activation Time	Approx. 0.3 seconds
  Speaker	1W, 85dB
  Solar Panel Capacity	4400mAh
  Sensor Detection Angle	Central Sensor Zone: 60°
  Shooting Distance	20 meters
  Standby Time	Approx. 6-18 months
  Waterproof	IP66
  Dimensions	107(W) x 143(H) x 95(D) mm

• • Tracking camera * 1
  • USB cable * 1
  • Threaded tripod * 1
  • User manual * 1
  • Mounting belt * 1
  • Screws * 1
• • None
• • None
• • None

Ver todos os detalhes do produto »

Alien Oceans: The Search for Life in the Depths of Space

Request Quote

Where is the best place to find life beyond Earth? We often look to Mars...

Ver todos os detalhes do produto »

Alien Worlds: How Insects Conquered the Earth, and Why Their Fate Will Determine Our Future

Request Quote

Life on Earth depends on the busy activities of insects, but global populations of these...

Ver todos os detalhes do produto »

All About Birds California

Request Quote

The All About Birds Regional Field-Guide Series brings birding enthusiasts the best information from the...

Ver todos os detalhes do produto »

All About Birds Southwest

Request Quote

The All About Birds Regional Field-Guide Series brings birding enthusiasts the best information from the...

Ver todos os detalhes do produto »