Loggerhead sea turtle

The loggerhead turtle is a reddish-brown sea turtle found in oceans worldwide. Adults grow to about 90 cm long and weigh as much as a refrigerator. Males have chunkier tails than females, but you can't tell them apart until they're fully grown.

• A full-grown loggerhead weighs around 135 kg, with some reaching 200 kg.
• Their shells are reddish-brown while their skin can be yellow or brown.
• Adult males have thicker tails and shorter undershells than females.