Results 21 to 30 of about 19,377 (303)

Home range, mobility and hibernation of brown bears (Ursus arctos, Ursidae) in areas with supplementary feeding

Nature Conservation Research: Заповедная наука, 2020
Supplementary feeding, although a common practice, is seldom studied in terms of its effect on non-targeted species, such as the brown bear (Ursus arctos). We conducted a GPS-GSM telemetry study on nine individuals (out of about 100 supposedly inhabiting
Vladimir R. Todorov, Diana P. Zlatanova, Kalina V. Valchinkova   +2 more
doaj   +1 more source

A model for the description of feeding regulation by mesozooplankton under different conditions of temperature and prey nutritional status [PDF]

, 2014
Ecosystem modelling studies that consider mesozooplankton feeding regulation have primarily focused on the impact of prey nutritional status and temperature separately, despite experimental evidence for strong links between these two factors.
Acheampong, E., St. John, Michael A., St John, Michael A., Acheampong, Emmanuel, Hense, I., Michael A. St. John, Hense, Inga, Inga Hense, Emmanuel Acheampong, St John, M.   +9 more
core   +1 more source

Species visitation at free‐choice quail feeders in west texas

Wildlife Society Bulletin, 2012
Providing supplemental feed is a common practice for the management of northern bobwhite (Colinus virginianus) and scaled quail (Callipepla squamata). The ecological efficacy and economic efficiency of a feeding program for quail can be evaluated using ...
Kelly D. Henson, Dale Rollins, Eddie K. Lyons, Dean Ransom Jr.   +3 more
doaj   +1 more source

Comportamento ingestivo de cordeiras em pastagem consorciada de inverno sob diferentes intensidades de desfolha Ingestive behavior of lambs on mixed winter pasture under different grazing intensities

Revista Brasileira de Zootecnia, 2008
Avaliou-se a relação entre a estrutura do pasto, as variáveis ambientais e o comportamento ingestivo de cordeiras Ile de France × Texel em pastagem consorciada de aveia-preta (Avena strigosa Schreb.), azevém (Lolium multiflorum Lam.) e trevo-vermelho ...
Carine Lisete Glienke, Marta Gomes da Rocha, Anna Carolina Cerato Confortin, Luciana Pötter, Vagner Guasso da Costa, Guilherme Ebling Rossi   +5 more
doaj   +1 more source

Ingestive behavior and displacement patterns of beef heifers on Italian ryegrass pasture Comportamento ingestivo e padrões de deslocamento de bezerras de corte em pastagem de azevém

Revista Brasileira de Zootecnia, 2010
The effect of supplementation on ingestive behavior and displacement patterns of beef heifers grazing on Italian ryegrass (Lolium multiflorum Lam.) pasture was evaluated. The grazing method was continuous with variable stocking rate.
Carine Lisete Glienke, Marta Gomes da Rocha, Dalton Roso, Luciana Pötter, Vagner Guasso da Costa, Juliana Medianeira Machado   +5 more
doaj   +1 more source

Taste agents as modulators of the feeding behaviour of grazing yaks in alpine meadows

Animal, 2023
Feeding behaviour plays a significant role in promoting good animal health and welfare. It is also reflective of the quality and quantity of available feed.
Qingshan Fan, Jingfei Ren, Zhouwen Ma, Fujiang Hou   +3 more
doaj   +1 more source

Grazing ecology of female lambs on Italian ryegrass plus red clover pasture under different defoliation intensities Ecologia do pastejo por cordeiras em pastagem de azevém e trevo-vermelho sob diversas intensidades de desfolha

Revista Brasileira de Zootecnia, 2010
The relationship between pasture dynamics and ingestive behavior of female lambs was studied on Italian ryegrass (Lolium multiflorum Lam.) plus red clover (Trifolium pratense L.) mixture under a range of defoliation intensities.
Carine Lisete Glienke, Marta Gomes da Rocha, Daniele Gindri Camargo, Luciana Pötter, Anna Carolina Cerato Confortin, Vagner Guasso da Costa   +5 more
doaj   +1 more source

Behavior pattern of beef heifers supplemented with different energy sources on oat and ryegrass pasture

Revista Brasileira de Zootecnia, 2012
The objective of this study was to evaluate behavior patterns of heifers grazing on black oat (Avena strigosa Schreb.) and ryegrass (Lolium multiflorum Lam.), fed supplementation with brown rice meal and/or protected fat.
Luiz Angelo Damian Pizzuti, Dari Celestino Alves Filho, Ivan Luiz Brondani, Paulo Santana Pacheco, Leandro da Silva Freitas, Luciane Rumpel Segabinazzi, Álisson Marian Callegaro, Odilene de Souza Teixeira   +7 more
doaj   +1 more source

An extra-domiciliary method of delivering entomopathogenic fungus, Metharizium anisopliae IP 46 for controlling adult populations of the malaria vector, Anopheles arabiensis. [PDF]

, 2010
: Fungal biopesticides have the potential to significantly reduce densities of malaria vectors as well as associated malaria transmission. In previous field trials, entomopathogenic fungus was delivered from within human dwellings, where its efficacy was
Mnyone, L. L., Fredros O Okumu, Sumaye, R. D, Robert D Sumaye, Mnyone, Ladslaus L., Kavishe, Deogratius R., Deogratius R Kavishe, Sumaye, R. D., Madumla, Edith P, Madumla, E. P., Sumaye, R.D., Lwetoijera, D.W., Lwetoijera, D. W, Lwetoijera, Dickson W., Edith P Madumla, Ladslaus L Mnyone, Okumu, Fredros O, Russell, T. L., Tanya L Russell, Kavishe, D.R., Okumu, Fredros O., Okumu, F. O., Mnyone, Ladslaus L, Okumu, F.O., Dickson W Lwetoijera, Sumaye, Robert D, Kavishe, D. R., Lwetoijera, Dickson W, Kavishe, Deogratius R, Sumaye, Robert D., Madumla, Edith P., Madumla, E.P., Mnyone, L.L., Russell, Tanya L, Russell, T.L., Russell, Tanya L., Lwetiojera, Dickson W.   +36 more
core   +1 more source

Noisy anthropogenic infrastructure interferes with alarm responses in Savannah sparrows (Passerculus sandwichensis) [PDF]

Royal Society Open Science, 2018
Many birds rely on anti-predator communication to protect their nests; however, anthropogenic noise from industrial activities such as oil and gas development may disrupt acoustic communication.
Bridget Antze, Nicola Koper
doaj   +1 more source