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The western snowy plover (Anarhynchus nivosus nivosus) is a small wader in the plover bird family. They are currently federally listed under the U.S. Endangered Species Act as Threatened. [ 2 ] Human activity, habitat loss and predation are the biggest contributors to population degradation.
The western toad (Anaxyrus boreas) is a large toad species, between 5.6 and 13 cm (2.2 and 5.1 in) long, native to western North America. [ 1 ] [ 3 ] [ 4 ] A. boreas is frequently encountered during the wet season on roads, or near water at other times.
Reptilian predators include kingsnakes and any other reptile-consuming squamates. Against predators, a shrink's automative response is to retreat. If females are protecting their eggs, they may attempt to bite to scare off any predators. [12] Young western skinks have a bright blue tail with color that fades with age.
Aspidoscelis costatus, also known as the western Mexico whiptail, is a species of whiptail lizard endemic to Mexico, including Guerrero, Morelos, and Puebla in southern Mexico, as well as other Mexican states. Its range spans both temperate and tropical habitats, and even densely populated urban areas.
The pronghorn is the fastest land mammal in the Western Hemisphere, being built for maximum predator evasion through running. The top speed is dependent upon the length of time over which it is measured.
P. sonoriensis is a short-tailed deermouse with a distinctive white underside and white feet. Their coat color ranges from fulvous to brownish. They can be mistaken for the eastern deer mouse, which is indistinguishable except by range, or for the white-footed mouse, which has a tail with indistinct bicoloring.
Arachnid predators of western honey bees include fishing spiders, lynx spiders, goldenrod spiders [87] and St. Andrew's cross spiders. Reptile and amphibian predators of western honey bees include the black girdled lizard, anoles, and other lizards, and various anuran amphibians including the American toad, the American bullfrog and the wood frog.
Pantherophis obsoletus, also known commonly as the western rat snake, black rat snake, pilot black snake, or simply black snake, [4] is a nonvenomous species of snake in the family Colubridae. The species is native to central North America. There are no subspecies that are recognized as being valid. [5] Its color variations include the Texas ...