Category:USGS Biology

Subcategories

This category has the following 2 subcategories, out of 2 total.

Media in category "USGS Biology"

The following 37 files are in this category, out of 37 total.

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  Amphibian Research.jpg 3,264 × 2,448; 7.25 MB
  
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  Baby Desert Tortoise (16490346262).jpg 4,928 × 3,264; 2.87 MB
  
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  Bear Fur on a Snare (Northern Divide Grizzly Bear Project) (4428177906).jpg 2,700 × 1,800; 1.44 MB
  
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  Big Horn Sheep (23002165684).jpg 1,984 × 1,488; 1.27 MB
  
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  Bighead Carp (13103179035).jpg 1,024 × 768; 446 KB
  
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  Black rockfish otolith cross section - USGS.jpg 2,592 × 1,944; 3.42 MB
  
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  Camo Chicks.jpg 1,500 × 1,125; 380 KB
  
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  Caption This Photo (16727829088).jpg 4,928 × 3,264; 6.95 MB
  
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  Collecting hair snagged on a wire hair trap (Northern Divide Grizzly Bear Project) (4427413299).jpg 2,700 × 1,800; 1.71 MB
  
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  Collecting samples from wire attached to a bear rub tree (Northern Divide Grizzly Bear Project) (4428159128).jpg 896 × 600; 69 KB
  
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  Duckweed Pond (15317740476).jpg 5,760 × 3,840; 18 MB
  
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  Fur on a hair snag (Northern Divide Grizzly Bear Project) (4428161642).jpg 576 × 938; 118 KB
  
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  Grain size dependence of penetration of airborne particulate matter.jpg 911 × 759; 149 KB
  
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  Grizzly bear rubbing on a tree (Northern Divide Grizzly Bear Project) (4427412207).jpg 2,816 × 2,112; 2.66 MB
  
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  Grizzly bear rubbing on a tree (Northern Divide Grizzly Bear Project) (4428168686).jpg 1,779 × 1,191; 3.4 MB
  
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  Grizzly bear rubbing on a tree (Northern Divide Grizzly Bear Project) (4428170086).jpg 3,840 × 2,160; 5.97 MB
  
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  Grizzly bear rubbing on a tree (Northern Divide Grizzly Bear Project) (4428171412).jpg 3,840 × 2,160; 5.84 MB
  
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  Grizzly hair snare (Northern Divide Grizzly Bear Project) (4428177124).jpg 648 × 432; 74 KB
  
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  Grizzly tracks near a wire hair snag station (Northern Divide Grizzly Bear Project) (4428160330).jpg 960 × 1,280; 593 KB
  
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  Harmful Water Organisms (21461433360).jpg 1,360 × 1,024; 794 KB
  
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  Hello There, Manatee (23105073981).jpg 1,920 × 1,080; 1.91 MB
  
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  Howling (15037226494).jpg 1,366 × 567; 50 KB
  
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  I Hate Winter (16083892528).jpg 2,000 × 1,333; 547 KB
  
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  Important research (15271613602).jpg 1,280 × 960; 1.03 MB
  
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  It's a -TBT Buffalo Bonanza (18167892206).jpg 3,201 × 3,201; 1.95 MB
  
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  Ornate Horned Frog (25374921025).jpg 2,000 × 1,500; 2.79 MB
  
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  Palila Nestlings (28321603290).jpg 3,265 × 2,341; 529 KB
  
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  Protecting Tranquilized Bea (16968775178).jpg 4,928 × 3,264; 8.42 MB
  
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  Queen Bee (16545241268).jpg 3,000 × 2,000; 4.38 MB
  
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  Red in the River (27878569092).jpg 4,608 × 3,072; 3.48 MB
  
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  Scratches (21894743631).jpg 2,048 × 1,536; 1.75 MB
  
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  Seal Pup Kisses (16596318588).jpg 4,928 × 3,264; 3.62 MB
  
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  Spider Crabs (23917683992).jpg 2,560 × 1,920; 2.65 MB
  
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  Up, Up, Up! (28025168331).jpg 3,286 × 2,174; 5.45 MB
  
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  USGS walrus research team (11205434213).jpg 3,072 × 2,048; 5.34 MB
  
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  WHATTTTT?! (16851828572).jpg 4,928 × 3,264; 8.2 MB
  
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  Yellow-Legged Frog (10818525515).jpg 2,592 × 1,944; 2.15 MB