Birds change feathers like people change clothes

a bald blue jay

You may have noticed that as the seasons change, birds begin to look different. What was a bright eastern goldfinch in the spring becomes a duller hue in the winter. A duck that had vibrant breeding feathers earlier in the year now looks a little drab. That is because birds molt. Their feathers wear out Read More »

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Pinki the tarantula molts

molting

We came in to work to find Pinki the tarantula on her back in her desert aquarium. Like many people who see a tarantula in this position, our first thought was “Is she dead?” She wasn’t moving. Her legs were wide apart. She was on her back. She certainly appeared dead. However, even naturalists have Read More »

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