#BreBio - Twitter Hashtag

about 6 years ago

🖊 Velmiro Ayala Gauna fue uno de los precursores del género policial en el litoral. Su personaje, el comisario Don Frutos Gomez, fue llevado al cine con mucho éxito. #BreBio https://t.co/dlSh0bI4AL

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Jón Aldará @JnHansen1

over 8 years ago

@saswisch Furness & Furness (1981) did a similar study of Bonxies+Arctics in Foula, Shetland, and found similar densities and curve, also between species (dots=Arctics, trendline=bonxies). Could work for all southern range. Also, see my answer to @IngridPollet #WSTC4 #BreBio

JnHansen1's tweet photo. @saswisch Furness & Furness (1981) did a similar study of Bonxies+Arctics in Foula, Shetland, and found similar densities and curve, also between species (dots=Arctics, trendline=bonxies). Could work for all southern range. Also, see my answer to @IngridPollet #WSTC4 #BreBio https://t.co/hIjkAoWCe8

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Jón Aldará @JnHansen1

over 8 years ago

4 #WSTC4 #BreBio Our egg density standard curve predicts hatching date with a mean accuracy of +/- 3 days, and may prove a valuable field tool with a wide range of applications. #Seabirds #Ornithology #SeabirdPhenology

JnHansen1's tweet photo. 4 #WSTC4 #BreBio Our egg density standard curve predicts hatching date with a mean accuracy of +/- 3 days, and may prove a valuable field tool with a wide range of applications. #Seabirds #Ornithology #SeabirdPhenology https://t.co/bseGouEZLE

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Andre Chiaradia @PengChiara

over 8 years ago

@lark_gorilla Good question! There is so much info one can jam into twalks! 76% of individual penguins from spring also breed in Autumn! More older than young ones. Older penguins may respond better to subtle external cues to breed #WSTC4 #BreBio

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Jón Aldará @JnHansen1

over 8 years ago

3 #WSTC4 #BreBio Analysing 75 calculated densities of 25 eggs against hatching progress, our best model, validated for repeated measures (inset), indicates that density decrease follows a quadratic function. #SeabirdEggs #EggPhysiology

JnHansen1's tweet photo. 3 #WSTC4 #BreBio Analysing 75 calculated densities of 25 eggs against hatching progress, our best model, validated for repeated measures (inset), indicates that density decrease follows a quadratic function. #SeabirdEggs #EggPhysiology https://t.co/gdRFqHPeXA

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Jón Aldará @JnHansen1

over 8 years ago

2 #WSTC4 #BreBio Mass and dimensions were measured in 25 #ArcticSkua eggs from 17 nests in Fugloy, #FaroeIslands. Hatching dates were estimated from egg cracks or chick presence. #Seabirds #BreedingPhenology

JnHansen1's tweet photo. 2 #WSTC4 #BreBio Mass and dimensions were measured in 25 #ArcticSkua eggs from 17 nests in Fugloy, #FaroeIslands. Hatching dates were estimated from egg cracks or chick presence. #Seabirds #BreedingPhenology https://t.co/baGwUDFSZT

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Jón Aldará @JnHansen1

over 8 years ago

1 #WSTC4 #BreBio #Phenology is key in studying #BreedingSeabirds, but may require repeated invasive nest visits. We test a method of predicting hatching dates from single visits using egg density. @KRSSnell @sjurdur @BirdMigrLab @Macroecology #tjodsavnid #seabirds

JnHansen1's tweet photo. 1 #WSTC4 #BreBio #Phenology is key in studying #BreedingSeabirds, but may require repeated invasive nest visits. We test a method of predicting hatching dates from single visits using egg density. @KRSSnell @sjurdur @BirdMigrLab @Macroecology #tjodsavnid #seabirds https://t.co/ZQsbyGHAhA

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Andre Chiaradia @PengChiara

over 8 years ago

4 ABBA birds were 2.5 years older than spring breeders. ABBA failed when conditions worsen towards winter. The ABBA maybe a strategy for older seabirds, with low residual breeding power to increase their life breeding output if right environmental conditions arise #WSTC4 #BreBio

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Andre Chiaradia @PengChiara

over 8 years ago

3 We combined automated data on colony attendance over 11 years. The penguin attendance in autumn was alike to the spring breeding. Sea Surface Temperature(SST) and Chlorophyll-a also increased in autumn. The “Fake” Breeding was a true Autumn BBreeding Attempt-ABBA #WSTC4 #BreBio

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Andre Chiaradia @PengChiara

over 8 years ago

2/4 This awesome resident seabird breeds in spring/summer. But they also display breeding behaviour in autumn, called “Fake Breeding”. Given the high costs of breeding, a fake breeding attempt is at odds with seabird life-histories #WSTC4 #BreBio

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Andre Chiaradia @PengChiara

over 8 years ago

1/4 Most seabirds strive to match their time of breeding with the peak in marine productivity in Spring. But few seabird species also try to breed outside this ideal Spring time under low marine productivity. Why? Enters little penguins, Australia #WSTC4 #BreBio

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World Seabird Union @Seabirders

over 8 years ago

Hello #seabirders! If you're having trouble sorting thru the talks using #WSTC4, you can also use the session hashtags! #Behav #BreBio #ClimCha #ConsBio1 #ConsBio2 #ConsBio3 #ContMarDeb #Fishers #ForgEco1 #ForgEco2 #Gentcs #ManPolPlan1 #ManPolPlan2 #PopBio #ToolsTec #TrackDist

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