Birds & Blooms - USA (2020-08 & 2020-09)

(Antfer) #1

ESSENTIALS


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grosbeak


Black skimmers


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Fitting the Bill


Learn how different types of beaks come in handy.


FOR DRILLING


Designed to handle repeated hammering, woodpecker


beaks can handle intense pressure. Between its beak


and a skull shape that perfectly protects its brain, a


woodpecker doesn’t have to worry about concussions


while boring for food or creating a new home.


FOR RIPPING


Certain meat-eating birds, such as owls, hawks and


eagles, have hooked beaks, allowing them to tear up


their meals. But they aren’t the only ones with this


special feature—vireos use their hooked beaks to help


them hunt for caterpillars.


FOR CRACKING SEEDS


Bird enthusiasts know sunflower seeds are popular


with a variety of backyard visitors. Birds that have


cone-shaped beaks have the ability to trap a seed,


thanks to a special groove in their beaks, and crack


it open. Using their tongues, these birds then nimbly


separate the seed from the shell.


FOR SKIMMING


Look closely at a black skimmer and you may notice it


seems to have an underbite. But that’s not a hindrance


for these birds—in fact, it helps them catch their food in


a very distinct way. They fly while dragging their lower


mandibles through water, hoping to scoop up a fish.


Golden eagle


Acorn


woodpecker

Free download pdf