12
INSECTS AND BIRDS BUILD BY INSTINCT
lnsects and birds build their o·wn unique nests
-
without
previous experience. They are programmedfrom birth to buiid a
specific type ofhome. On right-handpage is a irmg-biiied curlew
on nest (top) , a water ouzet, and a bam swailow each at nests
(bottom lejt and right). On this page: wasps building their wa–
ter-cooled paper nesl (top) , and a prairie warbler (bottom)
E(tch nest is 1miq11e to the species building it.
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