Westat paychecks are issued on Fridays for the prior week (Monday-Sunday). To be paid on time, data collectors must submit correctly completed timesheets by Sunday midnight EST for work done during the previous week. Taking advantage of direct deposit will allow for the quickest payment.
Most species of poison dart frogs are small, sometimes less than 1.5 cm (0.59 in) in adult length, although a few grow up to 6 cm (2.4 in) in length. They weigh 1 oz. on average. Most poison dart frogs are brightly colored, displaying aposematic patterns to warn potential predators.oison dart frogs are endemic to humid, tropical environments of Central and South America. These frogs are generally found in tropical rainforests, including in Bolivia, Costa Rica, Brazil, Colombia, Ecuador, Venezuela, Suriname, French Guiana, Peru, Panama, Guyana, Nicaragua, and Hawaii (introduced).
D. lehmanni, D. azureus and E. tricolor. Poison dart frogs are brightly colored, unlike most other kinds of frogs. They come in bright bold colors, from hot yellow, bright orange and strawberry red to deep blue-purple and green. Some poison dart frogs have brightly-colored stripes or spots or splotches.Others have many tiny spots or flecks.ther animals learn that the bright colors mean danger and so they leave the frogs alone. Aposematic colors usually involve red, orange or yellow. Poison dart frogs also use their bright colors to defend their territory from other males.