![]() The females lay their eggs in clumps of 10-90, and usually put them on and under vegetation and leaf litter in the pond. This lures the females to the water and they mate. They then make a call at the same time, calling "ooh-yeeh" or ribbiting loudly. When it is time, the males migrate to the water. Since these frogs are so widespread geographically, their breeding season is thought to be determined by local conditions. The Pacific tree frog begins mating in early winter to early spring. Males also have an extra, and far less noticeable toe on their outer thumbs used exclusively in amplexus. ![]() On the end of each toe is a round, sticky toe pad or disk used for climbing and sticking to surfaces. Their toes are long and only very slightly webbed. They have long legs compared to their bodies and they tend to be slender. They can change color seasonally to better match their environments. They have a variety of dark and spotty markings on their backs and sides and can be identified by a black or dark brown eye stripe that stretches from the nose, across the eye, and back to the shoulder. Pacific tree frogs can be a number of different colors, including green, tan, reddish, gray, brown, cream, and black, but most are a shade of green or brown, with pale or white bellies. The dark patch is the vocal sac, which stretches out when the male is calling. The males are usually smaller than the females and have a dark patch on their throats. The Pacific tree frog grows up to 2 inches from snout to urostyle.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |