145 Items
Guanaco (Lama guanicoe) dusted in snow
Wompoo pigeon (Ptilinopus magnificus) sitting on nest
African elephant (Loxodonta africana) with Mount Kilimajaro in the background
Portuguese man o war (Physalia physalis) floating on sea surface. Azores, Atlantic Ocean
Common loon (Gavia immer), in breeding plumage
Focus stacked, inverted image of Diatoms on a microscope slide
Salmon shark (Lamna ditropis) swimming, Prince William Sound, Alaska, USA, Pacific Ocean
Caterpillar, probably Cholla moth caterpillar
Mount Lewis spiny crayfish (Euastacus fleckeri) in defensive posture with claw raised
Prickly knob-tailed gecko (Nephrurus asper) hunting at night
Red-backed toadlet (Pseudophryne coriacea) male
Musk lorikeet (Glossopsitta concinna) feeding on Eucalypt (Eucalyptus sp)
View over the rainforest canopy reaching into the distance
Koala (Phascolarctos cinereus) resting during the day in large Eucalypt (Eucalyptus sp)
Southern cassowary (Casuarius casuarius) walking on beach, Etty Bay, Queensland, Australia
Common Swift (Apus apus) skimming water surface having just taken a drink
New Forest donkeys, female with foal
Red grouse (Lagopus lagopus) on moorland at sunrise
Two Red deer (Cervus elaphus) stags, fighting during the rut, Cheshire, UK. July
Red grouse (Lagopus lagopus) in flight over moorland, Yorkshire, UK. September
Frog (Anura) in waterhole at night with two Cape buffalo (Syncerus caffer) in background
Leopard grouper (Mycteroperca rosacea) and Dentex (Dentex dentex) hunting a huge school of Sardines (Sardina pilchardus)
Snowy owl (Bubo scandiaca) perched on wodden post at dusk, Canada. February
Snowy owl (Bubo scandiaca) standing behind dried plant in snow, Canada. January
Two Ruffs (Philomachus pugnax) male, competing at a lek, Vardo, Norway. May
Kelp greenling (Hexagrammos decagrammus)
Lion's mane jellyfish (Cyanea capillata) with commensal Crested sculpin (Blepsias bilobus)
Pacific red hermit crab (Elassochirus gilli) on sea floor
Jaws of Salmon shark (Lamna ditropis), Prince William Sound, Alaska, USA. July
Crested sculpin (Blepsias bilobus) hiding in smack of Moon jellyfish (Aurelia aurita)
Horse-eye jack fish (Caranx latus) schooling around Caribbean reef sharks (Carcharhinus perezi) near Eleuthera Island
Female Arctic fox (Vulpes lagopus) in snow
Blackburnian warbler (Dendroica fusca) male in breeding plumage
Grey-headed flying-fox bat (Pteropus poliocephalus) hanging from branch looking down with wing extended
Day octopus (Octopus cyanea), occurs in both Pacific and Indian Oceans
Galapagos shark (Carcharhinus galapagensis)
Pahoehoe lava flowing from Kilauea reaching Pacific Ocean near Kalapana
Great white shark (Carcharodon carcharias) swimming
Lemon shark (Negaprion brevirostris) swimming with Remoras (Echeneidae)
Black guillemot (Cepphus grylle) holding fish in beak
Water flooding across Prickly pear (Opuntia sp. ) landscape, South Texas, USA. May, 2021
Fire ants (Solenopsis sp. ) swarm making a raft to float in water, Texas, USA. June
Green toad (bufo debilis) crawling over aquatic plants in shallow water, Texas, USA. June
Great horned owl (Bubo virginianus) juvenile, perched on branch, Texas, USA. May
American bobcat (Lynx rufus) male, drinking at water's edge, Texas, USA. April
Pair of Couch's spadefoot toads (Scaphiopus couchii) mating in water, Texas, USA. June
Red tailed hawk (Buteo jamaicensis) juvenile female, head portrait, Texas, USA. April
Ants (Formicidae) crawling along cactus spines to escape floodwater, Texas, USA. June
Prickly pear cactus (Opuntia sp)
Western diamondback rattlesnake (Crotalus atrox) young
Dung beetle (Scarabaeidae) rolling a ball of dung, Texas, USA. May
Katydid (Tettigoniidae) on Prickly pear (Opuntia sp. ) flower, Texas, USA. May
Black-tailed jackrabbit (Lepus californicus) feeding on leaves, Texas, USA. May
Painted bunting (Passerina ciris) male, perched on branch, Texas, USA. May
Vermilion flycatcher (Pyrocephalus obscurus) male, courtship display, Texas, USA. May
Killdeer (Charadrius vociferus) drying feathers after a bath, Texas, USA. April
Tail fluke of Blue whale (Balaenoptera musculus) diving. Azores, Atlantic Ocean
Loggerhead sea turtle (Caretta caretta) accompanied by Imperial blackfish (Schedophilus ovalis) swimming
Common dolphin pod (Delphinus delphis) jporposing, Horta island, Azores, Atlantic Ocean
Black-capped chickadee (Poecile atricapilla) perched in snow-covered Eastern redbud (Cercis canadensis)
Male Baltimore oriole (Icterus galbula) foraging in flowering Crabapple (Malus sp)
Alcedo giant tortoises (Chelonoidis vandenburghi)
Alcedo giant tortoise (Chelonoidis vandenburghi) resting during dry season
Detail of hind toes of Alcedo giant tortoise (Chelonoidis vandenburghi)
Darwin's Small ground finch (Geospiza fuliginosa) cleaning Alcedo giant tortoise (Chelonoidis vandenburghi)
Alcedo giant tortoise (Chelonoidis vandenburghi) walking around caldera rim with fog rolling in during dry season
Whitetip reef shark (Triaenodon obesus) swimming in shallows
Green sea turtle (Chelonia mydas) with shoals of damselfish (Pomacentridae) swimming through coral reef
Green sea turtle (Chelonia mydas)
Close up of Galapagos hawk (Buteo galapagoensis) in immature plumage
Old male Espanola giant Galapagos tortoise (Chelonoidis hoodensis) stretching its neck in clearing
American flamingo (Phoenicopterus ruber) performing courtship wing flashing
Spring cyclamen (Cyclamen repandum) in flower in woodland
Ivy-leaved cyclamen (Cyclamen hederifolium) in flower in autumnal woodland
Wild tulips (Tulipa sylvestris australis and Tulipa australis) flowering at altitude above Piano Grande plateau
Poet's narcissus (Narcissus poeticus) in flower with Wild tulips (Tulipa sylvestris australis) in background
Mountain fritillary (Fritillaria montana) in flower on the slope of Mount Vettore
Mass of Field poppies (Papaver rhoeas)flowering in summer, Sibillini, Umbria, June
Wildflowers flowering in abundance on fallow agricultural land
Arnica (Arnica montana) in flower on mountainside, Sibillini, Umbria, Italy. May
Scarce swallowtail butterfly (Iphiclides podalirius) landing on a flower
Hybrid orchis, Orchis x colemanii (Orchis mascula x Orchis pauciflora)
Orange tip butterfly (Anthocharis cardamines) caterpillar crawling over Garlic mustard (Alliaria petiolata) leaf
