Ornithological Survey of the Hillock
Courtesy of Sarah Zastrow, Maryland Ornithological Society.
This survey was conducted over three separate dates (May 7, 8, and 13) in spring 2009 at the Wooded Hillock at University of Maryland, College Park. Surveying took place in the morning hours, generally from about 8:00am to 10:00am. It was a species count survey, meant to record the diversity of the species supported by the hillock, rather than the total number of individual birds. The species list is divided into categories of residents, migratory breeders, and transients. Explanation for each of these terms is given at the beginning of each section. The species are presented in taxonomic order by family, with both the common and the scientific name given.
Resident Species
These are species which live in this area year-round.
| Mourning Dove | Zenaida macroura |
| Red-bellied Woodpecker | Melanerpes carolinus |
| Downy Woodpecker | Picoides pubescens |
| Northern Flicker | Colaptes auratus |
| Blue Jay | Cyanocitta cristata |
| Fish Crow | Corvus ossifragus |
| Carolina Chickadee | Poecile carolinensis |
| Tufted Titmouse | Baeolophus bicolor |
| Carolina Wren | Thryothorus ludovicianus |
| American Robin | Turdus migratorius |
| Northern Mockingbird | Mimus polyglottos |
| Brown Thrasher | Toxostoma rufum |
| Cedar Waxwing | Bombycilla cedrorum |
| European Starling | Sturnus vulgaris |
| Northern Cardinal | Cardinalis cardinalis |
| Red-winged Blackbird | Agelaius phoeniceus |
| Common Grackle | Quiscalus quiscula |
| American Goldfinch | Carduelis tristis |
Migratory Breeding Species
These are species which come to this area to breed, but leave for the winter.
| Yellow-billed Cuckoo | Coccyzus americanus |
| Eastern Wood-Pewee | Contopus virens |
| Acadian Flycatcher | Empidonax virescens |
| Great Crested Flycatcher | Myiarchus crinitus |
| Eastern Kingbird | Tyrannus tyrannus |
| Red-eyed Vireo | Vireo olivaceus |
| House Wren | Troglodytes aedon |
| Blue-gray Gnatcatcher | Polioptila caerulea |
| Gray Catbird | Dumetella carolinensis |
| Northern Parula | Parula americana |
| Yellow Warbler | Dendroica petechia |
| American Redstart | Setophaga ruticilla |
| Common Yellowthroat | Geothlypis trichas |
| Ovenbird | Seiurus aurocapillus |
| Scarlet Tanager | Piranga olivacea |
| Indigo Bunting | Passerina cyanea |
| Eastern Towhee | Pipilo erythrophthalmus |
| Baltimore Oriole | Icterus galbula |
| Orchard Oriole | Icterus spurious |
Transient Species
These are species which pass through the area in the spring on the way to their northern breeding grounds.
| Ruby-crowned Kinglet | Regulus calendula |
| Swainson’s Thrush | Catharus ustulatus |
| Hermit Thrush | Catharus guttatus |
| Nashville Warbler | Vermivora ruficapilla |
| Magnolia Warbler | Dendroica magnolia |
| Cape May Warbler | Dendroica tigrina |
| Blackburnian Warbler | Dendroica fusca |
| Black-throated Blue Warbler | Dendroica caerulescens |
| Black-throated Green Warbler | Dendroica virens |
| Yellow-rumped Warbler | Dendroica coronate |
| Blackpoll Warbler | Dendroica striata |
| Bay-breasted Warbler | Dendroica castanea |
| Canada Warbler | Wilsonia canadensis |
| Rose-breasted Grosbeak | Pheucticus ludovicianus |
| Total number of families: | 20 |
| Total number of species: | 51 |