Page 59 - One Million Things: Animal Life - The Incredible Visual Guide
P. 59

4   BLOOD FEEDERS                5   OMNIVORES                    7   HERBIVORES
          These specialized fluid feeders have a  With a diet that includes both meat   Pandas, muntjacs, caterpillars, and   7
          substance in their saliva that stops   and plant foods, omnivores, such as   tortoises are herbivores—animals
          blood from clotting. Female     pigs, squirrels, and orang-utans, tend   that eat plant parts using special
          mosquitoes pierce their prey’s skin,   to be opportunists that eat most   teeth or other mouthparts.
          then suck up blood through special   things. Some, including raccoons   Leaves and stems are not very
          mouthparts. Vampire bats use razor-  and foxes, live in close proximity   nutritious, so herbivores must
          sharp teeth to bite cattle and other   to humans, adding garbage and   consume large amounts to
          mammals, then lap up the blood.  roadkill to their normal diet.  obtain enough nutrients.


                                           6   FILTER FEEDERS
                                                                                 Bamboo forms
                                          Most filter feeders, from small
                                                                               99 percent of this
              Orang-utan
                                          rock-bound barnacles to mighty         Chinese bear’s
                                          baleen whales, live in water. They             diet
                                          filter tiny organisms from the water
                                          around them using sievelike body                   Giant
                                          parts. Flamingos, the only filter-                Panda
                                          feeding birds, eat tiny crustaceans.
                                                                             6  Flamingo





















                                                                                        Muntjac
                                                                                                                                  Raccoon
                                                                                    Large, flattened
                                                                                    teeth grind up
                                                                                    vegetation




                                                                                      Sea eagle





                                 Snake suffocates   Beak held
                                 its prey in its coils,   upside down
                                 then swallows     to strain food
                                 it whole          from water


                                                                                                    Sharp talons
                                                                                                   grab fish from
                                                                               Tortoise
            Boa constrictor                                                                           the water
          9   FLUID FEEDERS
          Fluid feeders suck liquid food
          through tubelike mouthparts.
          Butterflies have a long, coiled-up
          proboscis that unrolls to drink
          energy-rich nectar from flowers.
          Aphids pierce plant stems using their
          mouthparts to suck up sugary sap.
                                                                                                                                        57
                                                             Mosquito
                                                      (c) 2011 Dorling Kindersley, Inc. All Rights Reserved.


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   US_056_057_Feeding.indd   57            anno here                                                                                 12/1/09   14:03:25
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