Tree Frogs in Alaska in Spring
Yes, tree frogs can be found in Alaska, but only in the southeastern coastal rainforests. The Pacific tree frog (Pseudacris regilla) is the species you are most likely to hear calling in spring. Start your search in the Tongass National Forest near quiet ponds and wetlands.
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Yes, tree frogs can be found in Alaska, but only in the southeastern coastal rainforests. The Pacific tree frog (Pseudacris regilla) is the species you are most likely to hear calling in spring. Start your search in the Tongass National Forest near quiet ponds and wetlands.
1. What species of tree frog lives in Alaska in spring?
The Pacific tree frog, also called the Pacific chorus frog, is the only tree frog species found in Alaska. Its range is limited to the southeastern panhandle, from Ketchikan to Juneau. In spring, males develop dark throats and call to attract mates. I can trace my first spring sighting back to a small pond near Sitka, where their distinctive two-note call echoed through the forest.
In Alaska, tree frogs sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before...
2. Where are tree frogs most likely spotted in Alaska during spring?
Your best odds are in the Tongass National Forest, especially around quiet wetlands, beaver ponds, and slow-moving streams. Areas nearour Alaska wildlife overviewalso report spring choruses. Focus on low-elevation sites with plenty of moss and brush. I've had luck at the Mendenhall Wetlands and along the Unuk River.
Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around what season or weather patterns help, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in Alaska. If movement slows, stay...
3. When exactly do tree frogs become active in Alaska's spring?
Tree frogs emerge with the first warm rains, typically from late April through May. Breeding peaks when nighttime temperatures stay above 40°F. Evening calls start around dusk and can last for hours. This timing varies slightly by year, so checkour spring tree frog pagefor current conditions.
4. How can you identify a tree frog by its call in spring?
The Pacific tree frog's call is a two-part ripple: a short "kreck-ek" repeated rapidly. It sounds almost like a finger running down a comb. Compare this to the wood frog's quacking call. Males call from shallow water or low vegetation. A single chorus can contain dozens of individuals, creating a steady hum.
See ourstate animal guidefor the next step.
5. What field signs indicate tree frog presence in spring?
Look for small, dark egg masses attached to submerged sticks or grass. Tadpoles appear in late spring. Adults are small (1-2 inches) and vary in color from green to brown, with dark eye stripes. Flip over rocks near pond edges you may spot one. Useour tree frog identification guidefor more details.
6. How can you show your appreciation for Alaska's spring tree frogs?
If you enjoyed spotting these little frogs, consider a shirt or sweatshirt to remember the experience. Here are a few options:
### Amazon Rainforest Upper Orinoco Tree Frog Sweatshirt
A cozy sweatshirt featuring a colorful South American tree frog a fun contrast to Alaska's Pacific species.Check Price and Availability
### Tree Frog T-Shirt...