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2.1 Season 1 (2011 –12) 2.2 Season 2 ... only come out at night and learn that eyes help a creature see by collecting the light that comes from objects all around ...
Hoplobatrachus tigerinus, commonly known as the Indian bullfrog, is a large species of fork-tongued frog found in South and Southeast Asia. A relatively large frog, it is normally green in color, although physiological traits vary between populations.
Pyxicephalus (πυξίς, pyxis = "(round) box," κεφαλή, kephalē = "head") is a genus of true frogs from Sub-Saharan Africa, commonly referred to as African bull frogs or bull frogs. [1] They are very large ( P. adspersus ) to large (remaining species) frogs, with females significantly smaller than males. [ 2 ]
Bullfrogs are sexually dimorphic, with males being smaller than females and having yellow throats. [14] Males have tympana larger than their eyes, whereas the tympana in females are about the same size as the eyes. [12] Bullfrogs measure about 3.6 to 6 in (9 to 15 cm) in snout–to–vent length.
Between spring peepers' second and third years, their body size increases significantly, then subsequently plateaus. During the first season of breeding, the two-year-old males produce higher frequency calls than males in their third and fourth seasons do [34] P. c. crucifer tadpoles, about 4–5 wk old and 24 hours away from complete ...
The pickerel frog's poisonous secretions cannot stop all creatures; green frogs, bull frogs, northern water snakes, eastern ribbon snakes, and common garter snakes are their usual predators. [22] When threatened, pickerel frogs will jump into the water and dive to the bottom to escape predators like birds and snakes.
A grizzly bear at Maryland Zoo was captured on CCTV struggling to stay awake as hibernation season approaches. During their long winter sleep, the body temperature of a bear dips to about 30-35C ...
The African bullfrog males call out during the rainy season. The call lasts about a second and can be described as a low-pitched whoop. [16] Males have two breeding strategies, depending on their age. Young males congregate in a small area, perhaps only 1–2 m 2 (11–22 sq ft) of shallow water.