Applications of digital imaging and analysis in seabird monitoring and research

AJ Edney, MJ Wood - Ibis, 2021 - Wiley Online Library
Rapid advances in digital imaging technology offer efficient and cost‐effective methods for
measuring seabird abundance, breeding success, phenology, survival and diet. These …

Current methods and future directions in avian diet analysis

BD Hoenig, AM Snider, AM Forsman, KA Hobson… - The Auk, 2022 - academic.oup.com
Identifying the composition of avian diets is a critical step in characterizing the roles of birds
within ecosystems. However, because birds are a diverse taxonomic group with equally …

Evaluating Bayesian stable isotope mixing models of wild animal diet and the effects of trophic discrimination factors and informative priors

GJF Swan, S Bearhop, SM Redpath… - Methods in Ecology …, 2020 - Wiley Online Library
Ecologists quantify animal diets using direct and indirect methods, including analysis of
faeces, pellets, prey items and gut contents. For stable isotope analyses of diet, Bayesian …

Best practices for assessing forage fish fisheries-seabird resource competition

WJ Sydeman, SA Thompson, T Anker-Nilssen… - Fisheries …, 2017 - Elsevier
Worldwide, in recent years capture fisheries targeting lower-trophic level forage fish and
euphausiid crustaceans have been substantial (∼ 20 million metric tons [MT] annually) …

Seabirds (Laridae) as a source of Campylobacter spp., Salmonella spp. and antimicrobial resistance in South Africa

E Moré, T Ayats, PG Ryan, PR Naicker… - Environmental …, 2017 - Wiley Online Library
Zoonotic thermophilic Campylobacter and nontyphoidal Salmonella enterica are a major
cause of foodborne human gastroenteritis worldwide. There is little information about …

Camera shy? Motivations, attitudes and beliefs of bird photographers and species-specific avian responses to their activities

C Slater, G Cam, Y Qi, Y Liu, PJ Guay… - Biological Conservation, 2019 - Elsevier
Bird photography is a popular and growing pursuit which may disturb birds. This study: 1)
characterises photographer motivations, attitudes and behaviours; and, 2) examines avian …

Methods used in digital citizenship: A systematic literature review

HJ Hamayel, MM Hawamdeh - Journal of Digital Educational Technology, 2022 - jdet.net
Digital citizenship attempts to assist the younger generation in making prudent and
acceptable decisions in various digital contexts. Society's disregard for digital citizenship …

Parenting in a warming world: thermoregulatory responses to heat stress in an endangered seabird

TR Cook, R Martin, J Roberts, H Häkkinen… - Conservation …, 2020 - academic.oup.com
The frequency of extreme weather events, including heat waves, is increasing with climate
change. The thermoregulatory demands resulting from hotter weather can have catastrophic …

Foraging niche partitioning in sympatric seabird populations

C Petalas, T Lazarus, RA Lavoie, KH Elliott… - Scientific reports, 2021 - nature.com
Sympatric species must sufficiently differentiate aspects of their ecological niche to alleviate
complete interspecific competition and stably coexist within the same area. Seabirds provide …

Using web-sourced photography to explore the diet of a declining African raptor, the Martial Eagle (Polemaetus bellicosus)

VN Naude, LK Smyth, EA Weideman… - The Condor …, 2019 - academic.oup.com
Understanding a species' diet can be critical for effective conservation. While several
traditional methods for assessing raptor diet exist, many pose inherit biases and often …