Red Crossbill

Description

Crossbills are distinguished by the mandibles crossing at their tips, which gives the group its English name. Using their crossed mandibles for leverage, crossbills are able to efficiently separate the scales of conifer cones and extract the seeds on which they feed. Adult males tend to be red or orange in colour, and females green or yellow, but there is much variation; juveniles are greyish-green and streaked.

Adapted from Red crossbill on Wikipedia, used under CC BY-SA 4.0.