| Year |
Citation |
Score |
| 2019 |
Ritchison G, Hawkins JA, Ritchison BC. Brooding and Provisioning of Nestlings by Male and Female White-eyed Vireos (Vireo griseus) Avian Biology Research. 12: 28-32. DOI: 10.1177/1758155919832138 |
0.548 |
|
| 2018 |
Carter GM, Vorisek S, Ritchison G. Extra-territorial movements by female Indigo Buntings (Passerina cyanea) The Wilson Journal of Ornithology. 130: 1032-1035. DOI: 10.1676/1559-4491.130.4.1032 |
0.497 |
|
| 2017 |
Horn RI, Ritchison G. Plumage colouration and the provisioning behaviour of male and female Eastern Phoebes Avian Biology Research. 10: 164-173. DOI: 10.3184/175815617X14969254461387 |
0.541 |
|
| 2017 |
Courter JR, Ritchison G, McClain WR. Provisioning Behavior of Male and Female Eastern Screech-Owls During the Post-Brooding Period American Midland Naturalist. 177: 69-74. DOI: 10.1674/0003-0031-177.1.69 |
0.573 |
|
| 2016 |
Heist CA, Ritchison G. Effects Of Variation In Nestling Hunger Levels And Begging On The Provisioning Behavior Of Male And Female Eastern Phoebes (Sayornis Phoebe) The Wilson Journal of Ornithology. 128: 132-143. DOI: 10.1676/Wils-128-01-132-143.1 |
0.477 |
|
| 2015 |
Grabarczyk EE, Ritchison G. Vocal responses of adult eastern bluebirds (Sialia sialis) to potential nest predators and the behavioral responses of nestlings Wilson Journal of Ornithology. 127: 697-705. DOI: 10.1676/14-190.1 |
0.376 |
|
| 2014 |
Ritchison G, Little KP. Provisioning behavior of male and female indigo buntings Wilson Journal of Ornithology. 126: 370-373. DOI: 10.1676/13-147.1 |
0.556 |
|
| 2013 |
O'Connor RS, Ritchison G. Notes on the incubation, brooding, and provisioning behavior of chuck-will's-widows Wilson Journal of Ornithology. 125: 815-819. DOI: 10.1676/13-019.1 |
0.517 |
|
| 2013 |
Rankin TE, Ritchison G. Clutch sizes, fledging success, and nest-site characteristics of sharp-shinned hawks in Kentucky Wilson Journal of Ornithology. 125: 819-823. DOI: 10.1676/13-016.1 |
0.344 |
|
| 2012 |
Courter JR, Ritchison G. Asymmetries in mobbing behavior among nuclear flockmates Wilson Journal of Ornithology. 124: 626-629. DOI: 10.1676/11-168.1 |
0.349 |
|
| 2012 |
Ranalli N, Ritchison G. Phenology of shorebird migration in western Kentucky Southeastern Naturalist. 11: 99-110. DOI: 10.1656/058.011.0110 |
0.352 |
|
| 2012 |
Kieffer BE, Ritchison G. Effect of nestling sex ratio on the provisioning behavior of sialia sialis (Eastern Bluebird) Northeastern Naturalist. 19: 685-690. DOI: 10.1656/045.019.0412 |
0.56 |
|
| 2011 |
Adler J, Ritchison G. Provisioning behavior of male and female Grasshopper Sparrows Wilson Journal of Ornithology. 123: 515-520. DOI: 10.1676/10-150.1 |
0.543 |
|
| 2011 |
O'Brien E, Ritchison G. Non-breeding ecology of loggerhead shrikes in Kentucky Wilson Journal of Ornithology. 123: 360-366. DOI: 10.1676/10-146.1 |
0.408 |
|
| 2010 |
Ritchison G, Ritchison BT. Infanticide by an Eastern Phoebe Wilson Journal of Ornithology. 122: 620-622. DOI: 10.1676/10-006.1 |
0.532 |
|
| 2010 |
Beckett MD, Ritchison G. Effects of breeding stage and behavioral context on singing behavior of male indigo buntings Wilson Journal of Ornithology. 122: 655-665. DOI: 10.1676/09-204.1 |
0.574 |
|
| 2010 |
Courter JR, Ritchison G. Alarm calls of tufted titmice convey information about predator size and threat Behavioral Ecology. 21: 936-942. DOI: 10.1093/Beheco/Arq086 |
0.363 |
|
| 2010 |
Stewart SLM, Westneat DF, Ritchison G. Extra-pair paternity in eastern bluebirds: Effects of manipulated density and natural patterns of breeding synchrony Behavioral Ecology and Sociobiology. 64: 463-473. DOI: 10.1007/S00265-009-0862-Y |
0.392 |
|
| 2009 |
Lattin C, Ritchison G. Intra- and intersexual functions of singing by male blue Grosbeaks: The role of within-Song Variation Wilson Journal of Ornithology. 121: 714-721. DOI: 10.1676/09-026.1 |
0.689 |
|
| 2009 |
Carder ML, Ritchison G. Tail pumping by eastern phoebes: An honest, persistent predator-deterrent signal? Journal of Field Ornithology. 80: 163-170. DOI: 10.1111/J.1557-9263.2009.00218.X |
0.307 |
|
| 2009 |
Soard CM, Ritchison G. 'Chick-a-dee' calls of Carolina chickadees convey information about degree of threat posed by avian predators Animal Behaviour. 78: 1447-1453. DOI: 10.1016/J.Anbehav.2009.09.026 |
0.409 |
|
| 2008 |
Proppe DS, Ritchison G. Use and possible functions of the primary and sustained songs of male Grasshopper Sparrows American Midland Naturalist. 160: 1-6. DOI: 10.1674/0003-0031(2008)160[1:Uapfot]2.0.Co;2 |
0.584 |
|
| 2008 |
Vukovich M, Ritchison G. Foraging behavior of short-eared owls and Northern Harriers on a reclaimed surface mine in Kentucky Southeastern Naturalist. 7: 1-10. DOI: 10.1656/1528-7092(2008)7[1:Fbosoa]2.0.Co;2 |
0.352 |
|
| 2006 |
Vukovich M, Ritchison G. Nesting success and behavior of Northern Harriers on a reclaimed surface mine grassland in Kentucky Journal of Raptor Research. 40: 210-216. DOI: 10.3356/0892-1016(2006)40[210:Nsabon]2.0.Co;2 |
0.413 |
|
| 2006 |
Bostrom MR, Ritchison G. Possible relationships between morphology, territory quality, and skin color of American Kestrels Journal of Field Ornithology. 77: 392-398. DOI: 10.1111/J.1557-9263.2006.00069.X |
0.438 |
|
| 2005 |
Gorrell JV, Ritchison G, Morton ES. Territory size and stability in a sedentary neotropical passerine: Is resource partitioning a necessary condition? Journal of Field Ornithology. 76: 395-401. DOI: 10.1648/0273-8570-76.4.395 |
0.488 |
|
| 2005 |
Sutter B, Ritchison G. Effects of grazing on vegetation structure, prey availability, and reproductive success of Grasshopper Sparrows Journal of Field Ornithology. 76: 345-351. DOI: 10.1648/0273-8570-76.4.345 |
0.408 |
|
| 2005 |
Cooper SW, Ritchison G. Nestling provisioning by male and female Yellow-breasted Chats: No relationships between morphology and parental care Journal of Field Ornithology. 76: 298-302. DOI: 10.1648/0273-8570-76.3.298 |
0.531 |
|
| 2005 |
Monroe MS, Ritchison G. Breeding biology of Henslow's Sparrows on reclaimed coal mine grasslands in Kentucky Journal of Field Ornithology. 76: 143-149. DOI: 10.1648/0273-8570-76.2.143 |
0.345 |
|
| 2004 |
Mays HL, Ritchison G. The effect of vegetation density on male mate guarding and extra-territorial forays in the yellow-breasted chat (Icteria virens). Die Naturwissenschaften. 91: 195-8. PMID 15085279 DOI: 10.1007/S00114-004-0510-3 |
0.578 |
|
| 2004 |
Mays HL, McGraw KJ, Ritchison G, Cooper S, Rush V, Parker RS. Sexual dichromatism in the yellow-breasted chat Icteria virens: Spectrophotometric analysis and biochemical basis Journal of Avian Biology. 35: 125-134. DOI: 10.1111/J.0908-8857.2004.03101.X |
0.44 |
|
| 2003 |
Dussourd N, Ritchison G. Singing behavior of male yellow-breasted chats: Repertoires, rates, reproductive success, and a comparison with other wood-warblers Wilson Bulletin. 115: 52-57. DOI: 10.1676/02-003 |
0.577 |
|
| 2002 |
Huntsman BO, Ritchison G. Use and possible functions of large song repertoires by male Eastern Bluebirds Journal of Field Ornithology. 73: 372-378. DOI: 10.1648/0273-8570-73.4.372 |
0.593 |
|
| 2000 |
Ricketts MS, Ritchison G. Nesting success of yellow-breasted chats: Effects of nest site and territory vegetation structure Wilson Bulletin. 112: 510-516. DOI: 10.1676/0043-5643(2000)112[0510:Nsoybc]2.0.Co;2 |
0.41 |
|
| 1998 |
Schadd CA, Ritchison G. Provisioning of nestlings by male and female Yellow-breasted Chats Wilson Bulletin. 110: 398-402. |
0.373 |
|
| 1998 |
Duguay JP, Ritchison G. A contextual analysis of singing behavior in male tufted titmice Journal of Field Ornithology. 69: 85-94. |
0.367 |
|
| 1997 |
Lawless SG, Ritchison G, Klatt PH, Westneat DF. The mating strategies of eastern screech-owls: A genetic analysis Condor. 99: 213-217. DOI: 10.2307/1370242 |
0.558 |
|
| 1996 |
Mcelroy DB, Ritchison G. Effect of mate removal on singing behavior and movement patterns of female Northern Cardinals Wilson Bulletin. 108: 550-555. |
0.369 |
|
| 1995 |
Ritchison G. Characteristics use and possible functions of the perch songs and chatter calls of male common yellowthroats Condor. 97: 27-38. DOI: 10.2307/1368980 |
0.591 |
|
| 1994 |
Klatt PH, Ritchison G. The effect of mate removal on the vocal behavior and movement patterns of male and female eastern screech-owls Condor. 96: 485-493. DOI: 10.2307/1369330 |
0.516 |
|
| 1994 |
Ritchison G, Klatt PH, Westneat DF. Mate guarding and extra-pair paternity in northern cardinals Condor. 96: 1055-1063. DOI: 10.2307/1369114 |
0.58 |
|
| 1993 |
Sproat TM, Ritchison G. The Nest Defense Behavior of Eastern Screech-Owls: Effects of Nest Stage, Sex, Nest Type and Predator Location The Condor. 95: 288-296. DOI: 10.2307/1369351 |
0.572 |
|
| 1992 |
Ritchison G, Belthoff JR, Sparks EJ. Dispersal restlessness: evidence for innate dispersal by juvenile eastern screech-owls? Animal Behaviour. 43: 57-65. DOI: 10.1016/S0003-3472(05)80071-5 |
0.306 |
|
| 1991 |
Ritchison G. The flight songs of common yellowthroats: description and causation The Condor. 93: 12-18. DOI: 10.2307/1368600 |
0.545 |
|
| 1990 |
Belthoff JR, Ritchison G. Nest-site selection by Eastern Screech-Owls in Central Kentucky The Condor. 92: 982-990. DOI: 10.2307/1368734 |
0.351 |
|
| 1988 |
Ritchison G, Cavanagh PM, Belthoff JR, Sparks EJ. The Singing Behavior of Eastern Screech-Owls: Seasonal Timing and Response to Playback of Conspecific Song The Condor. 90: 648-652. DOI: 10.2307/1368354 |
0.543 |
|
| 1986 |
Ritchison G. The singing behavior of female Northern Cardinals The Condor. 88: 156-159. DOI: 10.2307/1368910 |
0.569 |
|
| 1983 |
Ritchison G. Possible "Deceptive" Use of Song by Female Black-Headed Grosbeaks The Condor. 85: 250-251. DOI: 10.2307/1367264 |
0.387 |
|
| 1981 |
Ritchison G. Variation in the Songs of Vesper Sparrows Pooecetes gramineus American Midland Naturalist. 106: 392. DOI: 10.2307/2425176 |
0.482 |
|
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