@article {McCarty2009Behavior,
	title = {Behavior of Buff-Breasted Sandpipers (Tryngites subruficollis) during Migratory Stopover in Agricultural Fields},
	journal = {PLoS ONE},
	volume = {4},
	number = {11},
	year = {2009},
	month = {November},
	pages = {e8000+},
	publisher = {Public Library of Science},
	abstract = {Understanding the behavior of birds in agricultural habitats can be the first step in evaluating the conservation implications of birds{\textquoteright} use of landscapes shaped by modern agriculture. The existence and magnitude of risk from agricultural practices and the quality of resources agricultural lands provide will be determined largely by how birds use these habitats. Buff-breasted Sandpipers ( Tryngites subruficollis ) are a species of conservation concern. During spring migration large numbers of Buff-breasted Sandpipers stopover in row crop fields in the Rainwater Basin region of Nebraska. We used behavioral observations as a first step in evaluating how Buff-breasted Sandpipers use crop fields during migratory stopover.},
	keywords = {behaviour, conservation, migration, migratory-birds, migratory-species},
	doi = {10.1371/journal.pone.0008000},
	url = {http://dx.doi.org/10.1371/journal.pone.0008000},
	author = {McCarty, John P. and Jorgensen, Joel G. and Wolfenbarger, LaReesa L.}
}
@article {Hofstede_2009_gleaning,
	title = {Gleaning bat echolocation calls do not elicit antipredator behaviour in the Pacific field cricket, Teleogryllus oceanicus (Orthoptera: Gryllidae)},
	journal = {Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology},
	volume = {195},
	number = {8},
	year = {2009},
	month = {August},
	pages = {769{\textendash}776},
	abstract = {Abstract\&nbsp;\&nbsp;Bats that glean prey (capture them from surfaces) produce relatively inconspicuous echolocation calls compared to aerially foraging bats and could therefore be difficult predators to detect, even for insects with ultrasound sensitive ears. In the cricket Teleogryllus oceanicus, an auditory interneuron (AN2) responsive to ultrasound is known to elicit turning behaviour, but only when the cricket is in flight. Turning would not save a cricket from a gleaning bat so we tested the hypothesis that AN2 elicits more appropriate antipredator behaviours when crickets are on the ground. The echolocation calls of Nyctophilus geoffroyi, a sympatric gleaning bat, were broadcast to singing male and walking female T. oceanicus. Males did not cease singing and females did not pause walking more than usual in response to the bat calls up to intensities of 82\&nbsp;dB peSPL. Extracellular recordings from the cervical connective revealed that the echolocation calls elicited AN2 action potentials at high firing rates, indicating that the crickets could hear these stimuli. AN2 appears to elicit antipredator behaviour only in flight, and we discuss possible reasons for this context-dependent function.},
	keywords = {behaviour, crickets, escape, orthoptera},
	doi = {10.1007/s00359-009-0454-3},
	url = {http://dx.doi.org/10.1007/s00359-009-0454-3},
	author = {Hofstede, Hannah T. and Killow, Joanne and Fullard, James}
}
