Bullfrog

Bullfrogs (Rana catesbeiana) often spend the cooler winter months in the mud and muck with their metabolism slowed (torpor). On warm days in the spring they will often emerge to sit in the sun. This is a bullfrog that has emerged from a buried position in

Restrictions Only for United Kingdom

Anura Anuran Bullfrog Buried Burrow Catesbeiana Hibernation Rana Ranidae Thermoregulation

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