Beginners' zoology . .*. How long is taken to laya sitting of eggs? Howlong before the birds arehatched? IF/ien hatchedare they helpless? Blind?Feathered? (Figs. 301,302.) Do the nest-lings require much food? How many times in anhour is food brought? How distributed? Evenif the old birds some-times eat fruit do theytake fruit to the young?What do they feed to theyoung? How long be- FiG. 308. — European Tomiiis XjibXWhat are the advantages of its shape ? fore they leave the nest?Do the parents try to teachthem to fly? Do the par-ents care for them after thenest is left ? What songs orcalls has
Beginners' zoology . .*. How long is taken to laya sitting of eggs? Howlong before the birds arehatched? IF/ien hatchedare they helpless? Blind?Feathered? (Figs. 301,302.) Do the nest-lings require much food? How many times in anhour is food brought? How distributed? Evenif the old birds some-times eat fruit do theytake fruit to the young?What do they feed to theyoung? How long be- FiG. 308. — European Tomiiis XjibXWhat are the advantages of its shape ? fore they leave the nest?Do the parents try to teachthem to fly? Do the par-ents care for them after thenest is left ? What songs orcalls has the bird ? General Field Study.—[For written report.)Name the best and poor-est flyers you know;birds that fly most of thetime; birds that seldomfly. Observe birds thatpair; live in flocks. Doestheir sociability vary
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectzoology, bookyear1921
