In general, our results underline the flexibility with which bats efficiently use limited resources, such as patches of insects above arable fields.
For example, in the little brown bat, water bodies have been shown to be used as landmarks to help foraging on patches of insects found in abundance above rivers, streams, ponds, or lakes [ 58].
Given the observed growth of insect populations, patch growth, dispersal of insects, and change in the number of patches within the landscape, the model predicts that T. tetraophthalmus density should decrease with increasing A. syriaca patch size.
Counts of the number of insects visiting the experimental patches of plants were taken during 4×10 minute sessions spent watching each patch during each observation period during standard weather conditions (above), but the numbers were too low for analysis.
● Insects: Thousands of insects (and spiders) live in a patch of soil.
Re "So Much Life on a Little Patch of Earth" (April 24): I am reminded of "A Lot of Insects: Entomology in a Suburban Garden," a delightful book by Frank Lutz, published in 1941.
It seems that the super-colonies of these crazy ants could not survive without the carbohydrate-rich honeydew provided by abundant scale insects in a patch of forest.
And on the other, the new growth has been cleared to restore a unique patch of lowland heath - rare moths, adders, insects and lizards now thrive there.
Feeding patches with the right plants and seeds to provide food and attract the type of insects the birds eat will also be cultivated.
They were not great talkers, there in their patch of jungle loud with silence and insect noises.
Entomophobia- Fear of insects.
