McGregor, P.K. and A.G. Horn. 2015.
Communication Networks. In J. Krause, D. Croft,
and D. James (eds.) Animal Social Networks:
Perspectives and Challenges. Oxford University
Press. In press.
Haff, T. M., A. G. Horn, M. L. Leonard, and R.
D. Magrath. 2015. Conspicuous calling near
cryptic nests: a review of hypotheses and a
field study on white-browed scrubwrens. J. Avian
Biol. In press.
McIntyre, E., M. L. Leonard, and A. G. Horn.
2014. Do nestling Tree Swallows (Tachycineta
bicolor) respond to parental alarm calls? The
Auk 131: 314-320.
Reers, H., M. Leonard, A. Horn, and A. Jacot.
2014. Parent-environmental interactions shape
acoustic signatures in tree swallows: a
cross-fostering experiment. Journal of Avian
Biology 45: 123-130.
Winkler, D.W., K.M. Ringelman, P. O. Dunn, L.
Whittingham, D. J. T. Hussell, R. G. Clark, R.
D. Dawson, L.S. Johnson, A. Rose, S. H. Austin,
W. D. Robinson, M. P. Lombardo, P. A. Thorpe, D.
Shutler, R. J. Robertson, M. Stager, M. Leonard,
A. G. Horn, J. Dickinson, V. Ferretti, V.
Massoni, F. Bulit, J. C. Reboreda, M.
Liljesthröm, M. Quiroga, E. Rakhimberdiev, and
D. R. Ardia. 2014. Latitudinal variation in
clutch size-lay date regressions in Tachycineta
swallows: effects of food supply or demography?
Ecography 37:001-009.
McGregor, P.K., A.G. Horn, M.L. Leonard, and F.
Thomsen. 2013. Anthropogenic noise and
conservation. In H. Brumm (ed.) Animal
Communication and Noise. Springer Verlag,
Berlin.
Horn, A.G. and P.K. McGregor. 2013. Information
and influence in animal communication networks.
In U. Stegmann (ed.) Animal Communication
Theory. Cambridge University Press.
McIntyre, E., M. L. Leonard, and A. G. Horn.
2013. Ambient noise and parental communication
of predation risk in tree swallows, Tachycineta
bicolor. Animal Behaviour 87: 85-89.
Laughlin, A.J., C. M. Taylor, D. W. Bradley, D.
Leclair, R. G. Clark , R. D. Dawson , P. O. Dunn
, A. Horn , M. Leonard, D. R. Sheldon, D.
Shutler, L. A. Whittingham, D. W. Winkler, D. R.
Norris. 2013. Integrating information from
geolocators, weather radar and citizen science
to uncover a key stopover area for an aerial
insectivore. The Auk 130: 23-239.
Fairhurst, L., A. G. Horn, and M. L. Leonard.
2013. Nest acoustics and begging call structure
in nestling tree swallows. Animal Behaviour 85:
917-923.
Lucas, Z., A. Horn, and B. Freedman. 2012.
Beached bird surveys on Sable Island, Nova
Scotia, 1993 to 2009, show a decline in the
incidence of oiling. Proceedings of the Nova
Scotia Institute of Science 47: 91-129.
Zanette, L., M. Clinchy, M.L. Leonard, A.G.
Horn, D.T. Haydon, and E. Hampson. 2012.
Brood-parasite-induced female-biased mortality
affects songbird demography: negative
implications for conservation. Oikos 121:
1493-1500.
Farmer, R.G., M.L. Leonard, and A.G. Horn. 2012.
Observer effects and avian call count survey
quality: rare-species biases and overconfidence.
The Auk 129: 76-86.
Leonard, M.L. and A.G. Horn. 2012. Ambient noise
increases missed detections in nestling birds.
Biology Letters 8: 530-532.
Shutler, D., D. Hussell, R. Norris, D. Winkler,
R. Robertson, F. Bonier, W. Rendell, M. Bélisle,
R. Clark, R. Dawson, N. Wheelwright, M.
Lombardo, P. Thorpe, M. Truan, R. Walsh, M.
Leonard, A. Horn, C. Vleck, D. Vleck, A. Rose,
L. Whittingham, P. Dunn, K. Hobson, and M.
Stanback. 2011. Spatiotemporal Patterns in Nest
Box Occupancy by Tree Swallows Across North
America. Avian Conservation and Ecology 7: 3.
http://dx.doi.org/10.5751/ACE-00517-070103
Marques, P., M.L. Leonard, A.G. Horn and A.
Contasti. 2011. How nestling tree swallows
(Tachycineta bicolor) integrate their responses
to hunger and signalling by nestmates. Ethology
117: 163-170.
Horn, A.G. and M.L. Leonard. 2010.
Parent-offspring signaling. In M. Breed and J.
Moore (eds.), Encyclopedia of Animal Behavior.
Elsevier Inc., Philadelphia.
Magrath, R.D, T.M. Haff, A.G. Horn and M.L.
Leonard. 2010. Calling in the face of danger?
How predation risk affects acoustic
communication by parent birds and their
offspring. Adv. Stud. Behav. 41:187-253.
Leonard, M.L., A.G. Horn and A. Dorland. 2009.
Does begging call convergence increase feeding
rates to nestling tree swallows? J. Avian Biol.
40: 243-247.
Horn, A.G. and M.L. Leonard. 2008. Acoustic
interactions in broods of nestling birds
(Tachycineta bicolor). J. Comp. Psychol. 122:
298-304.
Leonard, M. L. and A.G. Horn. 2006.
Age-related changes in signaling of need by
nestling tree swallows (Tachycineta bicolor).
Ethology 112: 1020-1026.
Leonard, M.L. and A.G. Horn. 2005. Ambient noise
and the design of begging signals. Proc. Roy.
Soc., Biol. Sci. 272: 651-656.
Leonard, M.L., A.G. Horn, and A. Mukhida. 2005.
False alarms and begging in nestling birds.
Anim. Behav. 69: 701-708.
Horn, A.G. and M.L. Leonard. 2005. Nestling
begging as a communication network. In P.K.
McGregor (ed.), Communication Networks and
Animal Communication. Cornell Univ. Press,
Ithaca, NY.
Zink, R.M., J.D. Rising, S. Mockford, A.G. Horn,
J.M. Wright, M. Leonard, and M.C. Westburg.
2005. Mitochondrial DNA variation, species
limits, and rapid evolution of plumage
coloration and size in the Savannah Sparrow.
Condor 107: 21-28.
Shutler, D., M.L. Leonard, A.G. Horn, R.
Shutler, and D.J.T. Hussell. 2004. Breeding
between Tree Swallows from the same brood. J.
Field Ornith. 74: 353-358.
