Page 192 - Ultimate Visual Dictionary (DK)
P. 192

ANIMALS

       Birds 2





       EXAMPLES OF BIRDS’ FEET

                    KITTIWAKE
                    (Rissa tridactyla)
                    The webbed feet are
                    adapted for paddling
                    through water.










                                                                 LITTLE GREBE
                                                                 (Tachybaptus ruficollis)
                                                                 The lobed, flattened feet
                                                                 are adapted for swimming
                                                                 underwater.
                                   TAWNY OWL
                                   (Strix aluco)
                                   The clawed feet are adapted
                                   for gripping prey.



                                   EXAMPLES OF BIRDS’ BEAKS








                                                                         KING VULTURE
                                                                         (Sarcorhamphus papa)
                                                                         The hooked beak is adapted
                                                                         for pulling apart flesh.



       GREATER FLAMINGO
       (Phoenicopterus ruber)
       In the living bird, the large,
       curved beak contains a
       cartilaginous “strainer” for
       filtering food particles
       from water.




                              MISTLE THRUSH                                  BLUE-AND-YELLOW MACAW
                              (Turdus viscivorus)                            (Ara ararauna)
                              The general-purpose beak is                    The broad, powerful, hooked beak
                              suitable for a wide range of                   is adapted for crushing seeds and
                              animal and plant foods.                        eating fruit.

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