Skip to main content
U.S. flag

An official website of the United States government

Explore Search: brood

Filter Total Items: 251
publication
image of publications layered on a wooden table

Vertical transmission of infectious hematopoietic necrosis virus in sockeye salmon (Oncorhynchus nerka): Isolation of virus from dead eggs and fry

publication
image of publications layered on a wooden table

Use of Landsat data to assess waterfowl habitat quality

publication
image of publications layered on a wooden table

Reproduction and microhabitat selection in a sharply declining Northern Bobwhite population

publication
image of publications layered on a wooden table

Parental nest defense on videotape: More reality than "myth"

publication
image of publications layered on a wooden table

Egg size and laying order of snowy egrets, great egrets, and black-crowned night-herons

publication
image of publications layered on a wooden table

Black duck-mallard interactions on breeding areas in Maine

publication
image of publications layered on a wooden table

Spring and summer survival of female mallards from northcentral Minnesota

publication
image of publications layered on a wooden table

Patterns of maternal yolk hormones in eastern screech owl eggs (Megascops asio)

publication
image of publications layered on a wooden table

Linking occurrence and fitness to persistence: Habitat-based approach for endangered Greater Sage-Grouse

publication
image of publications layered on a wooden table

Titre distribution patterns of infectious haematopoietic necrosis virus in ovarian fluids of hatchery and feral salmon populations

publication
image of publications layered on a wooden table

Striped bass exploitation in tailwater habitats of east-central Oklahoma

publication
image of publications layered on a wooden table

Wetland occupancy by duck broods in cropland-dominated landscapes of the United States Prairie Pothole Region

publication
image of publications layered on a wooden table

Energy intake rate influences survival of Black Oystercatcher Haematopus bachmani broods

publication
image of publications layered on a wooden table

Cooperation and competition: nepotistic tolerance and intrasexual aggression in western bluebird winter groups

publication
image of publications layered on a wooden table

Brown-headed cowbirds in grasslands: Their habitats, hosts, and response to management

publication
image of publications layered on a wooden table

Evidence that coded-wire-tagging procedures can enhance transmission of Renibacterium salmoninarum in chinook salmon

publication
image of publications layered on a wooden table

Cowbird parasitism in grassland and cropland in the northern Great Plains

publication
image of publications layered on a wooden table

Factors affecting waterfowl breeding density and productivity estimates in the Northeast

publication
image of publications layered on a wooden table

Canada geese of the Patuxent Wildlife Research Center: family relationships, behavior and productivity

Photography
close up of image

bee 04487d04, f, back, south africa
publication
image of publications layered on a wooden table

The effects of management practices on grassland birds—Greater Sage-Grouse (Centrocercus urophasianus)

publication
image of publications layered on a wooden table

Post-spawning mortality of rainbow trout (Salmo gairdneri) associated with Lactobacillus

publication
image of publications layered on a wooden table

Recovery planning in a dynamic system: Integrating uncertainty into a decision support tool for an endangered songbird

publication
image of publications layered on a wooden table

Effects of prairie fragmentation on the nest success of breeding birds in the midcontinental United States

publication
image of publications layered on a wooden table

The shiny cowbird Molothrus bonariensis in the West Indian region--Biogeographical and ecological implications

publication
image of publications layered on a wooden table

Application strategy for an anthraquinone-based repellent and the protection of soybeans from Canada goose depredation

publication
image of publications layered on a wooden table

Predicting chick survival and productivity of Roseate Terns from data on early growth

publication
image of publications layered on a wooden table

A spatial and genetic analysis of Cowbird host selection

publication
image of publications layered on a wooden table

Distribution, abundance, and age ratios of Wrangel Island lesser snow geese Anser caerulescens during autumn migration on the Yukon-Kuskokwim Delta, Alaska

publication
image of publications layered on a wooden table

Movements and survival of lark bunting fledglings

Was this page helpful?