![Green tree frog](/sites/default/files/styles/resource_card_image_360x300_/public/2019-12/Green_tree_frog.jpg?itok=Vf8kr8ir)
Amphibians
Picture Collections
12 images of some cold-blooded animals such as frogs and newts classified as amphibians that can live in the water or on land
![Chameleon blending in its surroundings](/sites/default/files/styles/resource_card_image_360x300_/public/2019-12/Cameleon_Tunisie_0.jpg?itok=KMn52lS1)
Animals: Adaptation
Picture Collections
11 images of some animals such as lizards and Arctic Hares whose appearance has adapted to provide protection in their environments
![Kitten Kitten](/sites/default/files/styles/resource_card_image_360x300_/public/11-cat.jpg?itok=IpDJVBPq)
Animals: Babies and Adults
Picture Collections
20 images of animal pairs such as polar bears, turtle, dogs and birds in their juvenile and adult stages of life
![Grizzly Bear Grizzly Bear](/sites/default/files/styles/resource_card_image_360x300_/public/Grizzly_Bear_Yellowstone.jpg?itok=kyKgyS-Q)
Animals: Hibernation
Picture Collections
10 images of some animals such as bears, bats, turtles and lemurs that spend the cold weather in a dormant state
![Cranes Cranes](/sites/default/files/styles/resource_card_image_360x300_/public/Birds-216827_640.jpg?itok=GZCF5Cns)
Animals: Migration
Picture Collections
10 images of some animals such as salmon, Monarch butterflies, whales, zebras and wildebeast that move seasonally from one region to another
![Tarantula](/sites/default/files/styles/resource_card_image_360x300_/public/Tarantula_%286232600039%29.jpg?itok=P2gUCIQj)
Arachnids
Picture Collections
5 images of invertebrates such as spiders and scorpions characterized by having 4 pairs of segmented legs, 2 main body parts and simple eyes
![White Swan White Swan](/sites/default/files/styles/resource_card_image_360x300_/public/whiteswan.jpg?itok=2eblWv_e)
Birds: Aquatic
Picture Collections
12 images of some birds such as seagulls, puffins, ducks and Canada Geese that live on or around freshwater or saltwater habitats
![African Penguins African Penguins](/sites/default/files/styles/resource_card_image_360x300_/public/Africanpenguins.jpg?itok=Y2dGCsxw)
Birds: Flightless
Picture Collections
4 images of some birds such as emus and penguins that have less developed or small wings and have evolved over time not to be able to fly
![Rooster](/sites/default/files/styles/resource_card_image_360x300_/public/rooster.jpg?itok=T5njfe3D)
Birds: Landfowl
Picture Collections
4 images of some birds that are heavy-bodied and ground feeders such as turkeys, pheasants and peacocks