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  2. Osprey - Wikipedia

    en.wikipedia.org/wiki/Osprey

    Osprey. The osprey (/ ˈɒspri, - preɪ /; [2] Pandion haliaetus), historically known as sea hawk, river hawk, and fish hawk, is a diurnal, fish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than 60 cm (24 in) in length and 180 cm (71 in) across the wings. It is brown on the upperparts and predominantly ...

  3. Eastern osprey - Wikipedia

    en.wikipedia.org/wiki/Eastern_osprey

    Synonyms. Pandion cristatus. The eastern osprey (Pandion haliaetus cristatus) is a diurnal, fish-eating bird of prey. They live in Oceania at coastal regions of the Australian continent, the Indonesian islands, New Guinea, and the Philippines. It is usually sedentary and pairs breed at the same nest site, building up a substantial structure on ...

  4. Bird of prey - Wikipedia

    en.wikipedia.org/wiki/Bird_of_prey

    Birds of prey (raptors) are known to display patterns of sexual dimorphism. It is commonly believed that the dimorphisms found in raptors occur due to sexual selection or environmental factors. In general, hypotheses in favor of ecological factors being the cause for sexual dimorphism in raptors are rejected.

  5. List of birds of Tasmania - Wikipedia

    en.wikipedia.org/wiki/List_of_birds_of_Tasmania

    The yellow wattlebird is Australia's largest honeyeater and an endemic Tasmanian species. A total of 383 species of bird have been recorded living in the wild on the island of Tasmania, nearby islands and islands in Bass Strait. Birds of Macquarie Island are not included in this list. Twelve species are endemic to the island of Tasmania, and most of these are common and widespread. However ...

  6. Bird migration - Wikipedia

    en.wikipedia.org/wiki/Bird_migration

    Bird migration. Bird migration is a seasonal movement of birds between breeding and wintering grounds that occurs twice a year. It is typically from north to south or from south to north. Migration is inherently risky, due to predation and mortality. The Arctic tern holds the long-distance migration record for birds, travelling between Arctic ...

  7. Frigatebird - Wikipedia

    en.wikipedia.org/wiki/Frigatebird

    displaying gular pouch, Galápagos Islands. Frigatebirds are a family of seabirds called Fregatidae which are found across all tropical and subtropical oceans. The five extant species are classified in a single genus, Fregata. All have predominantly black plumage, long, deeply forked tails and long hooked bills.

  8. Animal migration tracking - Wikipedia

    en.wikipedia.org/wiki/Animal_migration_tracking

    Satellite networks have tracked the migration and territorial movements of caribou, sea turtles, [9] whales, great white sharks, seals, elephants, bald eagles, ospreys and vultures. Additionally Pop-up satellite archival tags are used on marine mammals and various species of fish. There are two main systems, the above-mentioned Argos and the ...

  9. Pandion (bird) - Wikipedia

    en.wikipedia.org/wiki/Pandion_(bird)

    Pandion is a genus of fish-eating bird of prey, known as ospreys, the only genus of family Pandionidae.Most taxonomic treatments have regarded this genus as containing a single living species, separated into subspecies and found worldwide near water, while some treatments recognize two living species, splitting off the eastern osprey (Pandion (haliaetus) cristatus) from Australia and southeast ...