Facts about Pacific Tree Frogs

1. 07

   A single Pacific tree frog can lay between 600 and 1,500 eggs in a gelatinous mass during each breeding season, with clutches typically containing 10 to 80 eggs per cluster.

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2. 06

   Male Pacific tree frogs produce distinctive ribbit calls by inflating their vocal sacs to attract mates during the breeding season, with individual males establishing territories around breeding ponds.

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3. 05

   Oregon's state amphibian, the Pacific tree frog, can survive temperatures below freezing by producing glucose in its cells as a natural antifreeze during winter dormancy.

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4. 04

   Adhesive toe pads on Pacific tree frogs contain millions of microscopic structures that allow them to climb vertical glass surfaces and cling to wet leaves without any mucus secretion.

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5. 03

   Breeding occurs in California's vernal pools and temporary wetlands during late winter and early spring, with tadpoles metamorphosing into froglets within two to three months.

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6. 02

   Pacific tree frogs change color from green to brown depending on moisture levels and background environment, allowing them to camouflage effectively across different habitats.

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7. 01

   Their calls can reach 100 decibels, making Pacific tree frogs among the loudest amphibians relative to their one-inch body size.

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