Food Habits of the Thrushes of the United StatesBeal, F. E. L. (Foster Ellenborough Lascelles)
Science
Food Habits of the Thrushes of the United States
Beal, F. E. L. (Foster Ellenborough Lascelles)
Birds; Thrushes -- Food
_Conotrachelus erinaceus_ 1
_Rhinoncus pyrrhopus_ 1
_Onychobaris insidiosus_ 1
_Balaninus nasicus_ 1
_Balaninus_ sp 1
_Sphenophorus parvulus_ 1
_Sphenophorus_ sp 1
_Dendroctonus terebrans_ 1
HEMIPTERA.
_Podops cinctipes_ 1
_Nezara hilaris_ 6
_Arhaphe cicindeloides_ 1
_Corimelæna denudata_ 1
_Myodocha serripes_ 2
ORTHOPTERA.
_Amblycorypha rotundifolia_ 1
_Œcanthus niveus_ 1
_Vegetable food._--The vegetable diet of the hermit thrush consists
largely of fruit, as with most birds of this group. As might be
expected of a bird of such retiring habits, but little of the fruit
eaten can be classed as cultivated. In September 5.45 per cent was so
considered, but in most months the quantity was small, and in March,
April, and May was completely wanting. The total for the year as found
in 17 stomachs is 1.20 per cent. One stomach contained strawberries,
one grapes, one figs, one currants, two apples, and the rest _Rubus_
fruit, i. e., blackberries or raspberries. These last as well as the
strawberries were probably wild. Of the wild fruit (26.19 per cent) 46
species were identified with a reasonable degree of certainty in 243
stomachs. A few seeds, ground-up vegetable matter not further
identified, and rubbish make up the rest of the vegetable food (8.10
per cent). Among the seeds were some of the various species of
poisonous _Rhus_. These were found in 18 stomachs, mostly from
California. The dissemination of these seeds is unfortunate from the
standpoint of husbandry, but many birds engage in it, as the waxy
coating of the seeds is nutritious, especially in winter, when fruit
and insects are not easily obtainable.
Following is a list of the components of the vegetable food so far as
identified, and the number of stomachs in which found:
Public-domain text, read in full here on John Shaqi.
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