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Bull Frogs Roar Like Bulls
b'
Bob learns that you can see this frog in the winter!\\xa0
Related episodes: Green Frogs Sing the Blues, Gray Treefrogs Freeze, Wood Frogs Quack It Up, Jeepers Spring Peepers\\xa0
Our sources for this episode include:
- American Bull Frog (National Geographic)
https://www.nationalgeographic.com/animals/amphibians/a/american-bullfrog/ - American Bull Frog (NatureMapping)
http://naturemappingfoundation.org/natmap/facts/american_bullfrog_712.html - American Bull Frog Facts
https://www.softschools.com/facts/animals/american_bullfrog_facts/481/