Results 111 to 120 of about 611,346 (375)

What they do in the shadows : habitat utilisation and diet of brown kiwi (Apteryx mantelli) adults within a high-density island population : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Ecology, Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2015
Exploring the complex interactions between an animal and its spatial environment can reveal much about its biology and behaviour and identify strategies to improve future management.
Dixon, Thomas
core  

In Vitro Mycotoxin Decontamination by Saccharomyces cerevisiae Strains Isolated from Bovine Forage [PDF]

open access: gold, 2023
Victor Moebus Farias   +5 more
openalex   +1 more source

Blue whales (Balaenoptera musculus) optimize foraging efficiency by balancing oxygen use and energy gain as a function of prey density

open access: yesScience Advances, 2015
The world’s largest predators, blue whales, switch strategies to maximize foraging efficiency as a function of prey density and depth. Terrestrial predators can modulate the energy used for prey capture to maximize efficiency, but diving animals face the
E. Hazen, A. Friedlaender, J. Goldbogen
semanticscholar   +1 more source

Disparity of turbinal bones in placental mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Quentin Martinez   +11 more
wiley   +1 more source

High Ambient Temperatures Are Associated With Reduced Foraging Capacity in an Equatorial Mammal, the Banded Mongoose (Mungos mungo)

open access: yesEcology and Evolution
Due to anthropogenic climate change, there is substantial interest in how temperature variation impacts reproduction and survival in animal populations; however, the underlying mechanisms are often poorly understood.
Monil Khera   +6 more
doaj   +1 more source

Fueling Defense: Effects of Resources on the Ecology and Evolution of Tolerance to Parasite Infection

open access: yesFrontiers in Immunology, 2018
Resource availability is a key environmental constraint affecting the ecology and evolution of species. Resources have strong effects on disease resistance, but they can also affect the other main parasite defense strategy, tolerance. A small but growing
Sarah A. Budischak   +2 more
doaj   +1 more source

Prey Resource Utilization by Coexistent Hydromedusae from Friday Harbor, Washington, USA [PDF]

open access: yes, 2002
Prey selection patterns were quantified for a sympatric group of hydromedusae from Friday Harbor, WA. Selection patterns varied between species, but were largely replicable between sample dates and resembled dietary patterns found in similar studies from
Colin, Sean, Costello, John H.
core   +1 more source

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

The effect of target scarcity on visual foraging

open access: yesRoyal Society Open Science
Previous studies have investigated the effect of target prevalence in combination with the effect of explicit target value on human visual foraging strategies, though the conclusions have been mixed.
A. E. Hughes   +2 more
doaj   +1 more source

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