Getty Images
Cypris, freshwater ostracod, resting on algae
Cypris, freshwater ostracod, resting on algae
Getty Images
WA Aerial view tilt up from river to rainforest, Amazon
WA Aerial view tilt up from river to rainforest, Amazon
Getty Images
MS microscopic view of Hydra moving, hanging from leaf
MS microscopic view of Hydra moving, hanging from leaf
Getty Images
MCU 2 Painted Storks hunting, in water, Gujarat, India
MCU 2 Painted Storks hunting, in water, Gujarat, India
Getty Images
Green Algae swimming colonies; Gonium consists of square, flat, four or sixteen-celled colonies, up to 100 microns across. Common in puddles ponds, lakes and slow rivers. This sample was collected from Dolbryn pond. Olympus
Green Algae swimming colonies; Gonium consists of square, flat, four or sixteen-celled colonies, up to 100 microns across. Common in puddles ponds, lakes and slow rivers. This sample was collected from Dolbryn pond. Olympus
Getty Images
BCU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
BCU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
Getty Images
CU Common Frog (Rana temporaria) Tadpoles feeding on dead fish, England
CU Common Frog (Rana temporaria) Tadpoles feeding on dead fish, England
Getty Images
Gharial crocodile (Gavialis gangeticus) in Chambal River, leaving water, India
Gharial crocodile (Gavialis gangeticus) in Chambal River, leaving water, India
Getty Images
Freshwater ciliate protozoan, CU showing movement and vacuoles
Freshwater ciliate protozoan, CU showing movement and vacuoles
Getty Images
Ciliate protozoans, Paramecium, black background
Ciliate protozoans, Paramecium, black background
Getty Images
Freshwater ciliate protozoan, CU showing movement and vacuoles
Freshwater ciliate protozoan, CU showing movement and vacuoles
Getty Images
CU Common Frog (Rana temporaria) Tadpoles feeding underwater, England
CU Common Frog (Rana temporaria) Tadpoles feeding underwater, England
Getty Images
CU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
CU Common Frog (Rana temporaria) Tadpoles feeding on small dead frog, England
Getty Images
Freshwater ciliate protozoan, CU showing movement and vacuoles
Freshwater ciliate protozoan, CU showing movement and vacuoles
Getty Images
Loch Oich
Loch Oich is a freshwater loch in the Highlands of Scotland which forms part of the Caledonian Canal, of which it is the highest point. This narrow loch lies between Loch Ness (to the Northeast) and Loch Lochy (to the Southwest) in the...
Getty Images
MS Shot of eels in bag at market / Kota Kinabalu, Sabah, Malaysia
MS Shot of eels in bag at market / Kota Kinabalu, Sabah, Malaysia
Getty Images
MS Low angle elephants in water, one standing to camera splashing water
MS Low angle elephants in water, one standing to camera splashing water