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A feral cat with an American Robin.Plate from Forbush (1916). Outdoor cats are the largest human cause of bird mortality. A 2013 study by Scott R. Loss and others of the Smithsonian Conservation Biology Institute and the U.S. Fish and Wildlife Service found that free-ranging domestic cats are likely the top human-caused threat to birds and small mammals in the United States, killing an ...
Muscicapa carolinensisLinnaeus, 1766. Turdus felivoxVieillot, 1807. A Gray catbird stands in the grass. The gray catbird (Dumetella carolinensis), also spelled grey catbird, is a medium-sized North American and Central American perching bird of the mimid family. It is the only member of the " catbird " genus Dumetella.
Common nighthawk. The common nighthawk or bullbat (Chordeiles minor) is a medium-sized [3][4] crepuscular or nocturnal bird [3][5] of the Americas within the nightjar (Caprimulgidae) family, whose presence and identity are best revealed by its vocalization. Typically dark [3] (gray, black and brown), [5] displaying cryptic colouration and ...
Whatever your views on outdoor cats, it’s unavoidable that indoor cats are safer to birds – a study from 2013 found that domestic cats kill billions of birds and mammals each year.
The northern mockingbird (Mimus polyglottos) is a mockingbird commonly found in North America, of the family Mimidae. The species is also found in some parts of the Caribbean, as well as on the Hawaiian Islands. It is typically a permanent resident across much of its range, but northern mockingbirds may move farther south during inclement ...
Ambush predator. A camouflaged female goldenrod crab spider (Misumena vatia) ambushing the female of a pair of mating flies. Ambush predators or sit-and-wait predators are carnivorous animals that capture their prey via stealth, luring or by (typically instinctive) strategies utilizing an element of surprise. Unlike pursuit predators, who chase ...
There is a widely-believed myth that the spur can inject venom. That may have been based on fear of the masked lapwing's territorial behaviour. Attacks are most vicious on other birds, such as ravens, and also on cats and dogs, but once the chicks reach 60% of full size after two or three months, the chances of that happening decrease. Strikes ...
Spotted catbird. The spotted catbird (Ailuroedus maculosus) is a species of bowerbird (Ptilonorhynchidae) which can be found in north Queensland, the eastern Moluccas and New Guinea. [1] Although it is a member of the bowerbird family it does not build a bower. Widespread and common throughout its large range, the spotted catbird is evaluated ...