ASPECTS OF THE BREEDING BIOLOGY AND PRODUCTIVITY OF BACHMAN'S SPARROW IN CENTRAL ARKANSAS
- T. Haggerty
- Environmental Science
- 1988
Breeding Bachman's Sparrows (Aimophila aestivalis) were studied in central Arkansas from 1983-85, and it is indicated that the species is now very local and declining in many parts of its former breeding range.
A comparison of life‐history and parental care in temperate and tropical wrens
- S. Gill, T. Haggerty
- Environmental Science
- 1 September 2012
The adult survival and offspring quality hypothesis garnered the most support, as buff-breasted wrens exhibited greater age-corrected provisioning rates per nestling, a longer nestling period, longer re-nesting intervals following nest success, and lower annual fecundity than Carolina wrecks.
VEGETATION STRUCTURE OF BACHMAN'S SPARROW BREEDING HABITAT AND ITS RELATIONSHIP TO HOME RANGE
- T. Haggerty, Aimophila Aestivalis, Y. S. Relacion
- Environmental Science
- 2004
--The vegetation structure of Bachman's Sparrow (Aimophila aestivalis) breeding habitat and its relationship to home range size was studied on pine plantations in central Arkansas. Univariate and…
Genetic Monogamy in Carolina Wrens (Thryothorus ludovicianus)
- T. Haggerty, E. Morton, R. Fleischer
- Biology
- 2001
Genetic variation and differentiation in Mexican populations of Common Bush-Tanagers and Chestnut-capped Brush-Finches and genetic characterization of hybrid Dendroica warblers.
Sexual size dimorphism and assortative mating in Carolina Wrens
- T. Haggerty
- Environmental Science, Psychology
- 1 June 2006
Assortative mating trends based on morphometrics, positive associations between longevity and morphometric, and intense male-male contests for territorial resources year-round provide evidence that sexual selection may contribute to SSD in Carolina Wrens.
Carolina Wren (Thryothorus ludovicianus)
- T. Haggerty, E. Morton, A. Poole, F. Gill
- Biology, GeographyBirds of the World
- 4 March 2020
Reproductive seasonality and annual fecundity in Arcidens confragosus (Unionidae: Unioninae: Anodontini) from Tennessee River, Alabama, USA
- T. Haggerty, J. Garner, A. E. Crews, Remina Kawamura
- Environmental Science, Biology
- 23 May 2011
Specimens of Arcidens confragosus were collected monthly from the Tennessee River, Pickwick Reservoir, Alabama, USA, between 21 March 2000 and 26 February 2001 to determine temporal patterns of gamete production, spawning, brooding, and glochidia discharge.
Reproductive Cycle of Quadrula metanevra (Bivalvia: Unionidae) in the Pickwick Dam Tailwater of the Tennessee River
- J. Garner, T. Haggerty, Richard F. Modlin
- Environmental Science
- 1 April 1999
Oogenesis followed a pattern similar to that of typical spermatogenesis, with smallest average oocyte size observed in August, andGamete release occurred between late winter-early spring (March) and midsummer (July).
Seasonal timing of gametogenesis, spawning, brooding and glochidia discharge in Potamilus alatus (Bivalvia: Unionidae) in the Wheeler Reservoir, Tennessee River, Alabama, USA
- T. Haggerty, J. Garner
- Biology, Environmental Science
- 1 October 2000
The temporal patterns of gamete production and spawning in P. alatus of the subfamily Lampsilinae are in sharp contrast to members of thesubfamily Ambleminae that have been similarly studied, which suggests that detailed studies of gamet production andSpawning may be helpful in understanding unionid phylogeny and character evolution.
NEST-SITE SELECTION, NEST DESIGN AND NEST-ENTRANCE ORIENTATION IN BACHMAN'S SPARROW
- T. Haggerty
- Environmental Science
- 1995
Nest sites of Bachman's Sparrows in pine plantations in central Arkansas had greater tree density and less forb cover than non-nesting sites, but nesting sites could not be separated from non- nesting sites using multivariate analyses, suggesting that random predation and/or variation in predator density may have existed.
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