NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 421 to 430 of 1999 (0.015 seconds)

Spelling suggestions: "subject:"birds."" "subject:"girds.""

421

Inter- and intra-specific recognition by song in the veery (Catharus fuscescens)

Weary, Daniel Martin. January 1985 (has links)
No description available.
Birdsongs.
Birds -- Behavior.
Veery.
422

Aerodynamic measurements on some special wing features of nocturnal owls and their acoustic significance

Gerakis, J.G. (Jeffrey George) January 1985 (has links)
No description available.
Owls.
Wings.
Birds -- Flight.
423

A comparative field and laboratory investigation of Typhlocoelum cucumerinum (Digenea: cyclocoelidae) in various duck and snail hosts.

Scott, Marilyn Elizabeth. January 1980 (has links)
No description available.
Gastropoda -- Parasites.
Birds -- Parasites.
424

The Flocking Behavior of the Crow

Haase, Bruce L. January 1962 (has links)
No description available.
Biology
Crows
Behavior
Birds
425

A study of local and migratory movements of black and mallard duck populations in central Ohio /

Winner, Robert William January 1957 (has links)
No description available.
Biology
Ducks
Birds
426

Food habits of savannah and grasshopper sparrows in relation to foods available /

Dillery, Dean George January 1961 (has links)
No description available.
Biology
Birds
Sparrows
427

Husk extension of field corn in breeding for resistance to bird damage /

Thompson, James Marion January 1963 (has links)
No description available.
Agriculture
Corn
Birds
Corn
428

The effects of manipulated egg temperature on incubation behavior in the ringed turtle dove, streptopelia risoria /

Franks, Edwin Clark January 1966 (has links)
No description available.
Biology
Pigeons
Birds
429

Social hierarchy in caged flocks of slate-colored Juncos, Junco hyemalis /

Rambo, Thomas Clough January 1967 (has links)
No description available.
Biology
Juncos
Birds
430

The paleoecology of the Tower Island bird colony : a critical examination of complexity-stability theory /

Goodman, Daniel January 1972 (has links)
No description available.
Biology
Paleoecology
Birds

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