Some Common Birds in Their Relation to AgricultureBeal, F. E. L. (Foster Ellenborough Lascelles)
Science
Some Common Birds in Their Relation to Agriculture
Beal, F. E. L. (Foster Ellenborough Lascelles)
Birds -- United States
The vegetable food consists of grain, weed, and other hard seeds. Grain
in general amounts to 14, and weed and other seeds to 12 per cent. The
grain, principally corn, is mostly eaten in winter and early spring, and
must be therefore simply waste kernels; only a trifle is consumed in
summer and autumn, when it is most plentiful. No trace of sprouting grain
was discovered. Clover seed was found in only six stomachs, and but little
in each. Seeds of weeds, principally ragweed, barn grass, and smartweed,
are eaten from November to April, inclusive, but during the rest of the
year are replaced by insects.
Briefly stated, more than half of the meadow lark's food consists of
harmful insects; its vegetable food is composed either of noxious weeds
or waste grain, and the remainder is made up of useful beetles or neutral
insects and spiders. A strong point in the bird's favor is that, although
naturally an insect eater, it is able to subsist on vegetable food, and
consequently is not forced to migrate in cold weather any farther than is
necessary to find ground free from snow. This explains why it remains for
the most part in the United States during winter, and moves northward as
soon as the snow disappears from its usual haunts.
There is one danger to which the meadow lark is exposed. As its flesh is
highly esteemed the bird is often shot for the table, but it is entitled
to all possible protection, and to slaughter it for game is the least
profitable way to utilize this valuable species.
THE BALTIMORE ORIOLE.
(_Icterus galbula._)
Brilliancy of plumage, sweetness of song, and food habits to which no
exception can be taken are some of the striking characteristics of the
Baltimore oriole (fig. 12). In summer this species is found throughout
the northern half of the United States east of the Great Plains, and
is welcomed and loved in every country home in that broad land. In the
Northern States it arrives rather late, and is usually first seen, or
heard, foraging amidst the early bloom of the apple trees, where it
searches for caterpillars or feeds daintily on the surplus blossoms. Its
nest commands hardly less admiration than the beauty of its plumage or the
excellence of its song. Hanging from the tip of the outermost bough of a
stately elm, it is almost inaccessible, and so strongly fastened as to bid
defiance to the elements.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account