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Bird Adaptations - Beaks
In the following slides, hypothesize with your group how each bird uses its beak to hunt, and what type of organism that it is hunting. Take turns writing so not one person is stuck writing the entire time.
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Bird Adaptations - Beaks
Brown Creeper
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Bird Adaptations - Beaks
Eagle
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Bird Adaptations - Beaks
Curlew
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Bird Adaptations - Beaks
Spoonbill
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Bird Adaptations - Beaks
Flamingo
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Bird Adaptations - Beaks
Skimmer
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Bird Adaptations - Beaks
Hummingbird
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Bird Adaptations - Beaks
Heron
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Bird Adaptations - Beaks
Woodpecker
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Bird Adaptations - Beaks
Cardinal (sorry Cubs fans)
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Bird Adaptations - Beaks
Merganser
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Bird Adaptations - Beaks
Pelican
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Bird Adaptations - Beaks
Brown Creeper - Thin bill that is curved downwards used to probe under the bark of trees for insects and spiders.
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Bird Adaptations - Beaks
Eagle - Short, strong beak with hooked upper jaw for tearing flesh.
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Bird Adaptations - Beaks
Curlew - Long, slender, down-curved beak for probing shoreline for worms and other invertebrates that lie buried in the sediments
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Bird Adaptations - Beaks
Spoonbill - Long flat bill with a tip like a spoon. Used like a shovel, sweeping back and forth through shallow waters to shovel small fish and crustaceans from the water and mud.
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Bird Adaptations - Beaks
Flamingo - Short, down-curved beak for separating mud and silt from shellfish and algae. The flamingo uses its beak upside down
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Bird Adaptations - Beaks
Skimmer - Large bill with lower jaw longer than the upper. Skimmers used the lower jaw to scoop fish from the water
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Bird Adaptations - Beaks
Hummingbird - Long thin bill used like a straw. Sticking it into flowers to sip on nectar.
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Bird Adaptations - Beaks
Heron - Long thick spear-like beak. Used like a spear, stabbing fish, frogs, and shellfish then lifting them out of the water before swallowing them.
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Bird Adaptations - Beaks
Woodpecker - Chisel-like beak used to drill or bore holes into bark of trees so that it can get the insects inside.
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Bird Adaptations - Beaks
Cardinal (sorry Cubs fans) - Thin bill that is Short, stout, conical beak. Used like a nutcracker to open nuts and seeds.
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Bird Adaptations - Beaks
Merganser - Flat, sieve-like bill for catching fish and draining water
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Bird Adaptations - Beaks
Pelican - Large bill with a stretchable pouch under it for holding fish caught underwater.
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Bird Adaptations – Exit Note
Create an explanation on why these birds variations of beaks allow them to co-exist and thrive in their environments. (Hint: How are these birds beaks and hunting behaviors different from the Wormeaters?) Use the terms: Existence, Diversity, Adaptation, Competition, and Extinction in your answer.
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