|
The excerpt represents the core issue or deciding factor on which you must meditate, and is drawn from The Voyage of the Beagle by Charles Darwin: as on the grassy plains near the Parana; and every evening
they took flight seaward. From these facts I suspect
that the Rhynchops generally fishes by night, at which time
many of the lower animals come most abundantly to the
surface. M. Lesson states that he has seen these birds
opening the shells of the mactrae buried in the sand-banks on
the coast of Chile: from their weak bills, with the lower
mandible so much projecting, their short legs and long
wings, it is very improbable that this can be a general habit.
In our course down the Parana, I observed only three
other birds, whose habits are worth mentioning. One is a
The Voyage of the Beagle |
