1. More than a number | Trustnet
News archive including articles on Fund Managers, Fund Selection, Asset Allocation, Absolute Return, Offshore Investments, Tax Shelters, Insurance bonds.
News archive including articles on Fund Managers, Fund Selection, Asset Allocation, Absolute Return, Offshore Investments, Tax Shelters, Insurance bonds. More than a number | Trustnet
2. Gastrointestinal helminths of waterfowl (Anatidae: Anatinae) in the Lerma ...
13 aug 2020 · Gastrointestinal helminths of migratory waterfowl can cause several lesions that may affect the health and even the survival of their hosts.
Gastrointestinal helminths of migratory waterfowl can cause several lesions that may affect the health and even the survival of their hosts. As part of an ongoing project that aims to inventory the helminth species that infect this group of birds, ...
3. Introducing New Zealand ducks - Science Learning Hub
21 jun 2017 · The mallard (Anas platyrhynchos) is the most common duck in New Zealand. They are an introduced species found in wetlands all over New Zealand.
New Zealand is home to a wide variety of water fowl. Water fowl is the common name for the Anatidae, the family of birds that includes ducks, geese and swans. Most of the Anatidae in New Zealand are endemic, but a few have become naturalised here and several have been deliberately introduced. Many of our native ducks became extinct even before Europeans arrived in New Zealand. There are currently nine species of native ducks in New Zealand, and several of these are endangered.
4. Classification of Life - University of Hawaii at Manoa
A dichotomous key is a tool used by scientists to help them identify organisms that are already classified and described. The key presents a series of ...
Humans constantly try to organize information about the world around them in meaningful ways. One way that we try to accomplish this is by classifying things into different groups based on how things are alike and different. Think about some of the things classified around your home or school and the methods used to classify non-living things.
See AlsoKeep blisters at bay with these tested trail running socksTESTIMONIALS/Beauty and the BlushFrom Wipes to Balms: These 11 Hard-Working Makeup Removers Won't Strip Your SkinGet Ready for Sweater Weather with These 15 Hair Colour Shades 1 - Fab Mood | Wedding Color, Haircuts & Hairstyles | Nails | Colours
5. Rapid and recent diversification patterns in Anseriformes birds - PLOS
This paper aims to revise the classification, determine the phylogenetic relationships and diversification patterns in Anseriformes
The Anseriformes is a well-known and widely distributed bird order, with more than 150 species in the world. This paper aims to revise the classification, determine the phylogenetic relationships and diversification patterns in Anseriformes by exploring the Cyt b, ND2, COI genes and the complete mitochondrial genomes (mito-genomes). Molecular phylogeny and genetic distance analyses suggest that the Dendrocygna species should be considered as an independent family, Dendrocygnidae, rather than a member of Anatidae. Molecular timescale analyses suggests that the ancestral diversification occurred during the Early Eocene Climatic Optimum (58 ~ 50 Ma). Furthermore, diversification analyses showed that, after a long period of constant diversification, the median initial speciation rate was accelerated three times, and finally increased to approximately 0.3 sp/My. In the present study, both molecular phylogeny and diversification analyses results support that Anseriformes birds underwent rapid and recent diversification in their evolutionary history, especially in modern ducks, which show extreme diversification during the Plio-Pleistocene (~ 5.3 Ma). Therefore, our study support that the Plio-Pleistocene climate fluctuations are likely to have played a significant role in promoting the recent diversification for Anseriformes.
6. Conservation and Management - Red-crested Pochard - Netta rufina
Red-crested Pochard is listed on Annex II/2 of the European Union Birds Directive as a species for which hunting is permitted only in France and Spain. Effects ...
Species accounts for all the birds of the world.
7. Fulvous Whistling-Duck | Breeding Bird Atlas - USF Libraries
The primarily subtropical Fulvous Whistling-Duck occurs throughout Central America, California, Texas, and the Caribbean, and has extended its range to Florida ...
Dendrocygna bicolor
8. Avian calibrations - Palaeontologia Electronica
... key nodes. ... If anseriform affinities were confirmed, Teviornis gobiensis would not greatly alter our proposed calibration age for the Anseranatidae-Anatidae ...
Phylogenetically vetted and stratigraphically constrained fossil calibrations within Aves
9. Federal Register, Volume 60 Issue 57 (Friday, March 24, 1995) - GovInfo
24 mrt 1995 · ... Online via the Government Publishing Office [www.gpo.gov] [FR Doc ... Anatidae (ducks, geese, and swans); Columbidae (doves and pigeons); ...
10. "Trying to define the undefinable": is iNat too focused on species? - Page 3
23 aug 2023 · When an observation of Genus Anas gets bumped back to Anatidae because Spatula got split off, the effect is the same. ... key assumptions of the ...
From my personal experience, inat IDers for the most part are pretty good about not automatically sending observations to research grade and creating complexes where ambiguity arises. While the species concept can be a bit ambiguous at times, I think it is a useful tool as many others have stated above. Also, I think as genetic tools become more powerful, cheaper, and efficient, we’ll begin to iron out at least some of that ambiguity. Historically, species were defined based on morphological di...
11. +Bioline International Official Site (site up-dated regularly)
... Key words: Tabanidae - Phorcotabanus cinereus - haematophagy - ducks - Anatidae - Amazon Basin - Brazil. Tabanids are cosmopolitan flies, occurring in ...
Mem Inst Oswaldo Cruz, Rio de Janeiro, Vol. 97(6) September 2002, pp. 839-842
12. [PDF] Behavioural flexibility predicts invasion success in birds ...
Lock- wood (1999), however, has very recently shown that nidifugous game birds like Anatidae, Phasianidae, ... idea that behavioural flexibility is a key ...
13. Comparative Genomics of the Waterfowl Innate Immune System
26 jul 2022 · ... code for antimicrobial peptides that interfere with microbial membranes (Ganz 2003). ... Anatidae lineage), which (Grueber et al. 2014) suggested ...
Animal species differ considerably in their ability to fight off infections. Finding the genetic basis of these differences is not easy, as the immune response is comprised of a complex network of proteins that interact with one another to defend ...
14. Search | U.S. Geological Survey - USGS.gov
Key Officials · Organizational Chart · Organization · Mission Areas · Programs ... Anatidae brood records in Maine during studies of Anas rubripes (American ...
15. Jurassic Newpark Kilkenny: Dinosaur Park Kilkenny
Experience a unique prehistoric adventure at Jurassic Newpark, Kilkenny, where you journey back to a time ruled by mighty dinosaurs.
16. Trumpeter Swan Overview, All About Birds, Cornell Lab of Ornithology
FAMILY: Anatidae. HabitatLakes and Ponds; FoodPlants; NestingGround; BehaviorDabbler; ConservationLow Concern ... Building Skills: The 4 Keys to Bird ...
Trumpeter Swans demand superlatives: they’re our biggest native waterfowl, stretching to 6 feet in length and weighing more than 25 pounds - almost twice as massive as a Tundra Swan. Getting airborne requires a lumbering takeoff along a 100-yard runway. Despite their size, this once-endangered, now recovering species is as elegant as any swan, with a graceful neck and snowy-white plumage. They breed on wetlands in remote Alaska, Canada, and the northwestern U.S., and winter on ice-free coastal and inland waters.
17. 4VAC15-30-60. Raptor propagation. - Virginia Law
Anatidae. Cygnus olor. Mute swan. FISH ... As a service to the public, the Virginia Administrative Code is provided online by the Virginia General Assembly.
4VAC15-30-5. Powers, authorities, and duties of the director in permitting.
18. [PDF] Phase II Ecological Assessment for the Buffalo Lake, River, and Trails ...
inventory of the candidate area‟s key ecological components. This ... Anatidae. Sensitive. Yes. American widgeon. Anas americana. Anseriformes. Anatidae.