About us: We own the Wild Birds Unlimited nature shop in East Lansing, Michigan,
a store that provides a wide variety of supplies to help you enjoy the birdwatching hobby.

This blog was created to answer frequently asked questions & to share nature stories and photographs.
To contribute, email me at bloubird@gmail.com.

Tuesday, February 21, 2017

Dawn Chorus is the bird’s version of Facebook

You may have noticed that as the days get longer, the birds begin to sing more. A key part of a bird’s brain is affected by seasonal change. When birds are exposed to longer days, hormones stimulate the pituitary gland indirectly to prepare birds’ bodies for the breeding season and results in increased singing.

Birds can sing at any time of day, but during the dawn chorus their songs are often louder, livelier, and more frequent. Early morning, light levels are too dim for birds to do much foraging but it’s a great opportunity to sing.

Also singing loud and proud first thing in the morning tells everyone within hearing distance that you were strong and healthy enough to survive the night. This is attractive to potential mates, and lets your competitors know you’re still around and in charge of your territory.

If you feed more, birds will sing more
In a recent study, early morning songs of two groups of birds were recorded and compared; one group had received supplemental food and the other had received no additional food. “The researchers found that well-fed birds sang more than the birds left to fend for themselves. This suggests that singing is an announcement or a “badge of status” based on the conditions the bird finds itself in. The dawn chorus is a social network, the bird’s version of Facebook, where they update their neighbors and potential mates about what is happening in their lives.”

So keep your feeders full. Food is the most essential element, providing birds with the energy, stamina and nutrition they need. Birds are starting to choose nesting territories and will be looking for food, water, nesting material and nesting boxes. In return, for our support, we receive beautiful bird song and a backyard that is bird family-friendly.

Related Articles:
- Attracting Michigan Songbirds http://goo.gl/H42e6s
- What seeds wild birds eat http://goo.gl/Un35yR
- What to do if you have soggy seed in your bird feeder http://goo.gl/kfTpi
- Early birds also get the best mates http://early-birds-also-get-best-mates.html

- How Birds Sing http://how-do-birds-sing.html

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