what do birds, flowers and people do at morning? Describe it.
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Explanation:
a cacophony of birdsong in the wee hours of the morning. Scientists call this the dawn chorus. It can start as early as 4:00 a.m. and last several hours.
Flowers That Bloom in the Morning
Morning Glory. Bloomed morning glory. Image Credit: klagyivik/iStock/Getty Images. ...
Gazania Daisy. Bloomed gazania daisies. ...
Jamaican Fever Plant. Close-up of Jamaican fever plant spiny fruit. ...
Venice Mallow. Venice mallow flower in front of cottage. ...
California Poppy. Field of California poppies.
It’s that time of year: despite the still-freezing temperatures and lack of greenery, birds are beginning to think it’s spring. And in spring male birds’ thoughts turn to finding mates and establishing territories. You may have noticed a cacophony of birdsong in the wee hours of the morning.
Scientists call this the dawn chorus. It […]It's that time of year: despite the still-freezing temperatures and lack of greenery, birds are beginning to think it's spring. And in spring male birds' thoughts turn to finding mates and establishing territories.
You may have noticed a cacophony of birdsong in the wee hours of the morning. Scientists call this the dawn chorus. It can start as early as 4:00 a.m. and last several hours. Birds can sing at any time of day, but during the dawn chorus their songs are often louder, livelier, and more frequent. It's mostly made up of male birds, attempting to attract mates and warn other males away from their territories.
But why choose the hours around sunrise to sing? There are a number of theories, and they're not necessarily mutually exclusive.
One idea is that in the early morning, light levels are too dim for birds to do much foraging. Since light levels don't affect social interactions as much, it's a great opportunity to sing, instead.
Another idea is that early morning singing signals to other birds about the strength and vitality of the singer. Singing is an essential part of bird life, but it's costly in terms of time and energy. 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.
For many years, scientists theorized that the atmospheric conditions in the early morning — typically cooler and drier than later in the day — might allow birdsong to travel further through the air. However, recent research shows this isn't the case. Birdsong travels just as far, if not farther, at noon as at dawn.
Although dawn songs don't carry farther, they are clearer and more consistent, and this could be even more important. Individual males have their own signature songs, with slight variations that identify them to their neighbors. If you're a male trying to attract a mate or defend your territory, it's more important to let your fellow birds know that it's you singing than it is to be heard over a long distance. Singing in the morning leads to a more consistent signal and makes it more likely that other birds will be able to identify the singer correctly.
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