Results 81 to 90 of about 7,053 (220)

Methods to estimate marine functional connectivity: A primer

open access: yesEcological Applications, Volume 36, Issue 4, June 2026.
Abstract Organism movement is a key process in the transfer of individuals, genes, functional traits, matter, and energy among habitat patches, at sea and across the land–sea interface. The resulting fluxes, collectively termed marine functional connectivity (MFC), underpin planetary health and an array of ecosystem services.
Anna M. Sturrock   +31 more
wiley   +1 more source

Cooperative Research to Study Dive Patterns of Sperm Whales in the Atlantic Ocean [PDF]

open access: yes, 2007
This report is based on the needs of the National Marine Fisheries Service and Minerals Management Service to gain data about the Sperm Whale population, comparing the population in the Gulf of Mexico to the Atlantic Ocean and Mediterranean Sea.
Johnson, Mark, Palka, Debra
core  

Classification of large acoustic datasets using machine learning and crowdsourcing : application to whale calls

open access: yes, 2014
A.M.v.B.B. acknowledges support from the Sea Mammal Research Unit at the University of St. Andrews (Professor Ian Boyd) and Woods Hole Oceanographic Institution for the Whale FM project. P.T.
Filipa Samarra   +17 more
core   +1 more source

Clicking in Shallow Rivers : Short-Range Echolocation of Irrawaddy and Ganges River Dolphins in a Shallow, Acoustically Complex Habitat [PDF]

open access: yes, 2013
Toothed whales (Cetacea, odontoceti) use biosonar to navigate their environment and to find and catch prey. All studied toothed whale species have evolved highly directional, high-amplitude ultrasonic clicks suited for long-range echolocation of prey in ...
Mansur Rubaiyat M.   +21 more
core   +1 more source

The Battle of Helminths Deep: Molecular Insights Into Oegopsid Squid Parasites in Aotearoa New Zealand

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Cephalopods play crucial roles in marine ecosystems due to their diverse and indispensable contributions to trophic webs. However, parasitological research on cephalopods remains limited in Aotearoa New Zealand (NZ), despite the commercial significance of certain squid species and the zoonotic potential of the parasites within them. This study aimed to
Chen‐Hua Li   +8 more
wiley   +1 more source

Sperm whale

open access: yes, 1979
Male sperm whale ...
Oglesby, Larry C.
core   +1 more source

Global coverage of cetacean line-transect surveys : status quo, data gaps and future challenges

open access: yes, 2012
Knowledge of abundance, trends and distribution of cetacean populations is needed to inform marine conservation efforts, ecosystem models and spatial planning.
Catriona M Harris   +19 more
core   +1 more source

A machine-learning approach to assign species to ‘unidentified’ entangled whales

open access: yesEndangered Species Research, 2018
Whale entanglements in US west coast fishing gear are largely represented by opportunistic sightings, and some reports lack species identifications due to rough seas, distance from whales, or a lack of cetacean identification expertise.
Carretta, JV
doaj   +1 more source

Whole Genome Analyses of the Endangered Northern Abalone (Haliotis kamtschatkana) Reveal Population Differentiation and a Genomic Signature of a Dramatic Population Decline

open access: yesEvolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT Despite widespread declines of many wildlife species, the effects of population decline on the genome and the recovery potential of affected species are still poorly understood, especially beyond a few charismatic species. The Northern abalone (or Pinto abalone; Haliotis kamtschatkana) is a marine gastropod mollusk of social, cultural and ...
Anna Tigano   +8 more
wiley   +1 more source

The Importance of Individual Body Condition in Mammalian Behavioural Responses to Disturbance

open access: yesMammal Review, Volume 56, Issue 2, June 2026.
Body condition, shaped by the balance between energy demands and reserves, predictably shapes mammalian disturbance responses. Poor‐condition individuals adopt needs‐based strategies, accepting greater risks to meet immediate energetic needs, while good‐condition individuals follow asset‐protection strategies, minimizing risks to protect their survival
Valeria Perez‐Marrufo   +2 more
wiley   +1 more source

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