Egbert<p>Hummingbird chicks impersonate poisonous caterpillar to fend off predators.</p><p><a href="https://mastodon.nl/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.nl/tags/mimicry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mimicry</span></a> <a href="https://mastodon.nl/tags/hummingbird" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hummingbird</span></a></p><p><a href="https://www.colorado.edu/today/2025/03/17/small-bird-big-trick-how-hummingbird-chick-acts-caterpillar-survive" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">colorado.edu/today/2025/03/17/</span><span class="invisible">small-bird-big-trick-how-hummingbird-chick-acts-caterpillar-survive</span></a></p>