Results 121 to 130 of about 13,522 (244)

Citizen science reveals host‐switching in louse flies and keds (Diptera: Hippoboscidae) during a period of anthropogenic change

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 2, Page 305-322, June 2026.
A study of louse flies in the United Kingdom, Isle of Man, and Ireland found 212 different interactions between Hippoboscidae and their hosts, of which 70 were previously unrecorded. No louse flies were found on aquatic species of birds. Host‐switching to gulls (Laridae) has occurred during a period in which these species have started relying on ...
Denise C. Wawman   +2 more
wiley   +1 more source

American Birds 18: Roseate Tern and Shorebirds

open access: yes, 2015
HD B-Roll Stock Footage. Produced by the National Conservation Training Center (NCTC) videographers. *See the transcript file for additional informationDate: May 29, 2015 Location: Nantucket National Wildlife Refuge, Mass., and Ram Island, Mass., and

core  

Location of Shops and Services: A Local Perspective on Accessibility in Southern Brazil

open access: yesTransactions in GIS, Volume 30, Issue 4, June 2026.
ABSTRACT Urban accessibility strongly influences the spatial distribution of economic activities and supports planning aimed at territorial equity. This study examines the location of shops and services in Laranjal, Pelotas (Brazil), using accessibility measured by closeness centrality.
Márcio Midon   +4 more
wiley   +1 more source

Caspian Tern

open access: yes, 2019
Common throughout the year off the beach & the golf course pools.

core  

Case Study Sanwich Terns - a probabilistic analysis of the ecological effects of dreding

open access: yes, 2011
Every year, large amounts of sand are extracted from the North Sea to meet the demands for construction activities. Potential ecological effects of these sand mining activities have to be examined and reported in so called Environmental Impact ...
Hammen, T., van der, Kruchten, Y., van
core  

Nest and Eggs of the Common Tern

open access: yes, 2016
An image scanned from a black and white photograph with a handwritten caption that reads, Nest and Eggs of Common Tern. Saved within a small collection of photographs of bird nests taken around 1905.

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Composition, spatial and temporal variation of Common and Arctic Tern chick diets in the Gulf of Maine

open access: yes, 2000
From 1990-1997, we observed food deliveries to Common (Sterna hirundo) and Arctic (S. paradisaea) tern chicks in the Gulf of Maine; deliveries were observed at four Common Tern colonies from 1991-1997 and at three Arctic Tern colonies from 1990-1997 ...
Griffin, CR, Kress, SW, Hall, CS
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Costs and benefits to Red-breasted Mergansers nesting in tern and gull colonies

open access: yes, 1986
The costs and benefits to Red-breasted Mergansers (Mergus serrator) nesting in a Common Tern (Sterna hirundo) colony and a Herring Gull (Larus argentatus) and Great Black-backed Gull (L.
Andrew D. Young, Rodger D. Titman
core   +1 more source

Selected aspects of common tern reproductive biology

open access: yes, 1977
Several factors influencing reproductive success were investigated at a Common Tern colony at Port Colborne, Ontario in 1976. In general three egg clutches hatched better than two egg clutches and early started clutches hatched eggs and fledged chicks
Courtney, Peter Allan.
core  

Long-term dataset for contaminants in fish, mussels, and bird eggs from the Baltic Sea

open access: yesScientific Data
Widespread persistent contaminants are a global environmental problem. In the Baltic Sea, wildlife contamination was first noticed in the 1960s, prompting the Swedish Environmental Protection Agency to establish a comprehensive Swedish National ...
Yosr Ammar   +3 more
doaj   +1 more source

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