Species library
Field marks, habits, and camera tips for the wildlife that visits backyard habitats.
Longfinned Triplefin
Ruanoho decemdigitatus
An endemic treasure of the New Zealand coast, the Longfinned Triplefin is a master of camouflage that 'hops' across t...
Fish
Longhorned Pygmy Devil Ray
Mobula eregoodoo
A miniature marvel of the Indo-Pacific, the Longhorned Pygmy Devil Ray is an acrobatic filter feeder that 'flies' thr...
Fish
Longjaw Mackerel
Rastrelliger kanagurta
A flash of silver in the tropical surf, the Longjaw Mackerel is a fast-moving marvel of the Indo-Pacific. Known for i...
Fish
Longlure Frogfish
Antennarius multiocellatus
Meet the Atlantic's most patient angler, a fish that 'walks' on its fins and uses a built-in lure to hunt. The Longlu...
Fish
Longnose Dace
Rhinichthys cataractae
Master of the rapids, the Longnose Dace is a marvel of aquatic engineering. With its unique 'nose' and streamlined bo...
Fish
Longnose Emperor
Lethrinus olivaceus
The Longnose Emperor is the apex scout of the reef, instantly recognizable by its uniquely elongated snout and keen, ...
Fish
Longnose Skate
Caliraja rhina
The Longnose Skate is a master of the Pacific seafloor, easily recognized by its unusually sharp, elongated snout and...
Fish
Longnose Sucker
Catostomus catostomus
The Longnose Sucker is a master of the cold, northern depths, easily identified by its unique overhanging snout. A re...
Fish
Longsnout Boarfish
Pentaceropsis recurvirostris
With a snout like a straw and a striking suit of racing stripes, the Longsnout Boarfish is one of the most distinctiv...
Fish
Longtail Garfish
Hyporhamphus quoyi
A sleek, surface-skimming marvel of the Indo-Pacific, the Longtail Garfish is famous for its unique 'halfbeak' and it...
Fish
Longtail Stingray
Hypanus longus
A majestic glider of the Eastern Pacific, the Longtail Stingray is famous for its incredible whip-like tail and elega...
Fish
Lookdown
Selene vomer
With a body as thin as a cracker and a brilliant mirror-like finish, the Lookdown is one of the Atlantic's most strik...
Fish
Lowe's Monkey
Cercopithecus lowei
Meet Lowe's Monkey, the agile acrobat of the West African canopy. Known for its striking white brow and complex socia...
Mammals
Lucifer Hummingbird
Calothorax lucifer
A crown jewel of the Chihuahuan Desert, the Lucifer Hummingbird enchants observers with its unique curved bill and vi...
Birds
Lucy's Warbler
Leiothlypis luciae
The 'Desert Grayback' is the smallest warbler in North America, a tiny dynamo that thrives in the heat of the Southwe...
Birds
Lulworth Skipper
Thymelicus acteon
A golden-olive treasure of the southern coast, the Lulworth Skipper is one of Britain’s rarest and most localized but...
Insects
Lutke's Halfbeak
Hemiramphus lutkei
A sleek, surface-skimming marvel of the Indo-Pacific, the Lutke's Halfbeak is easily recognized by its remarkable nee...
Fish
MacGillivray's Warbler
Geothlypis tolmiei
A secretive gem of the western thickets, MacGillivray's Warbler is a ground-dwelling beauty with a striking slate-gra...
Birds
Mackerel Tuna
Euthynnus affinis
The Mackerel Tuna is the ultimate coastal speedster, flashing through the Indo-Pacific with striking wavy patterns an...
Fish
Madeira Firecrest
Regulus madeirensis
Madeira's smallest avian treasure, the Madeira Firecrest is a high-speed marvel of the North Atlantic. With its fiery...
Birds
Magellanic Cormorant
Leucocarbo magellanicus
A master of the southern kelp forests, the Magellanic Cormorant is a striking seabird defined by its vibrant red faci...
Birds
Magellanic Penguin
Spheniscus magellanicus
South America's most famous coastal bird, the Magellanic Penguin is a master of the surf and a diligent burrow-dwelle...
Birds
Magellanic Woodpecker
Campephilus magellanicus
The undisputed king of the Patagonian forests, the Magellanic Woodpecker is a prehistoric-looking giant known for its...
Birds
Magnificent Frigatebird
Fregata magnificens
The ultimate pirate of the tropical skies, the Magnificent Frigatebird is a master of the air. With a wingspan over s...
Birds
Magnolia scale
Neolecanium cornuparvum
Often mistaken for plant buds, the Magnolia scale is a giant among scale insects. These sap-sucking specialists creat...
Insects
Magnolia Warbler
Setophaga magnolia
A vibrant jewel of the boreal forest, the Magnolia Warbler is famous for its 'necklace' of black streaks and its habi...
Birds
Magpie Perch
Pseudogoniistius nigripes
With its iconic black-and-white stripes and curious 'walking' fins, the Magpie Perch is a charismatic resident of sou...
Fish
Maguari Stork
Ciconia maguari
Often mistaken for its European cousin, the Maguari Stork is a titan of the South American wetlands, standing nearly ...
Birds
Mahogany Glider
Petaurus gracilis
The Mahogany Glider is one of Australia’s rarest treasures, a chestnut-colored aerialist found only in a tiny sliver ...
Mammals
Mahogany Snapper
Lutjanus mahogoni
The Mahogany Snapper is a striking reef dweller known for its vibrant reddish hues and its signature 'ink blot' later...
Fish
Malabar Parakeet
Psittacula columboides
A hidden gem of the Western Ghats, the Malabar Parakeet dazzles with its smoky grey plumage and vibrant blue wings. T...
Birds
Malabar Sacred Langur
Semnopithecus hypoleucos
Recognizable by its striking black 'socks' and silver-gray coat, the Malabar Sacred Langur is a majestic primate of I...
Mammals
Malabarian Pit Viper
Craspedocephalus malabaricus
The Malabar Pit Viper is the 'chameleon' of the Western Ghats, sporting a breathtaking array of colors from lime gree...
Reptiles
Malachite Kingfisher
Corythornis cristatus
The Malachite Kingfisher is a dazzling jewel of the African waterways, recognizable by its brilliant metallic blue pl...
Birds
Malayan Banded Wolf Snake
Lycodon subcinctus
A master of disguise and a champion lizard-hunter, the Malayan Banded Wolf Snake is a harmless backyard resident ofte...
Reptiles
Malayan Krait
Bungarus candidus
A striking master of the night, the Malayan Krait is one of Southeast Asia's most enigmatic and venomous residents. W...
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