Aythya ferina (Linnaeus, 1758) - lach-mhàsach

Inbhe glèidhteachais

Sònrachaidhean
  • Biodiversity Lists - Long List: Seachad

    Long list of key species from the 1995 Steering Group Report. Inclusive of all species on Middle and Short lists. No longer in use.

  • Bird Population Status - amber: Seachad

    Amber list species are those with an unfavourable conservation status in Europe; those whose population or range has declined moderately in recent years; those whose population has declined historically but made a substantial recent recovery; rare breeders; and those with internationally important or localised populations.

  • Birds of Conservation Concern- Amber - species of medium conservation concern: Seachad

    Amber list species are those with an unfavourable conservation status in Europe; those whose population or range has declined moderately in recent years; those whose population has declined historically but made a substantial recent recovery; rare breeders; and those with internationally important or localised populations.

  • BOCI - Moderately declining, historically declining but common internationally important British spp: Seachad

    Species requiring monitoring of populations and, where appropriate, the preparation of Species Action Plans to ensure effective conservation. Qualifying criteria - 2. Decline – moderate (25-49%) decline in GB breeding population or range over previous 25 years. 3. Decline –historical population decline during and since the 19th century, and with a population of >100,000. 4. Rare breeder - 5-year mean of 0.8-300 breeding pairs in GB. 5. International - significant proportion (>20%) of European breeding population found in GB. 6. International- significant proportion (>20%) of European non-breeding population found in GB. 7. Localised- >50% of GB breeding population in ten or fewer sites. 8. Localised- >50% of GB non-breeding population in ten or fewer sites. 9. Species of European concern- species with unfavourable European conservation status.

  • RDB Birds - 1b: Seachad

    Non-breeding in internationally significant numbers (>20% of the north-west Europe population).

  • RDB Birds - 2: Seachad

    Rare breeder (<300 pairs).

  • Biodiversity Lists - Long List: Làithreach

    Long list of key species from the 1995 Steering Group Report. Inclusive of all species on Middle and Short lists. No longer in use.

  • Bird Population Status - amber: Làithreach

    Amber list species are those with an unfavourable conservation status in Europe; those whose population or range has declined moderately in recent years; those whose population has declined historically but made a substantial recent recovery; rare breeders; and those with internationally important or localised populations.

  • Birds Directive Annex 2.1: Làithreach

    Birds which may potentially be hunted under national legislation within the geographical land and sea area to which the Directive applies. (Note that some species are protected by the national legislation of some Member States although hunting would potentially be legal under the Directive).

  • Birds Directive Annex 3.2: Làithreach

    Birds (or parts / derivatives of) which may be sold, kept for sale or transported for sale provided they have been legally killed, captured or otherwise legally acquired provided authorisation has been granted by the relevant Member State (see Article 6.2).

  • Birds of Conservation Concern- Amber, species of medium conservation concern: Làithreach

    Amber list species are those whose population is in moderate decline, rare breeders, internationally important and localised species, and those of an unfavourable conservation status in Europe.

  • Convention on Migratory Species, African-Eurasian Waterbirds Agreement - Annex II: Làithreach

    Conservation of migratory waterbirds, giving special attention to endangered species as well as to those with an unfavourable conservation status.

  • Convention on Migratory Species, Appendix 2: Làithreach

    Migratory species having an unfavourable conservation status for which Range States are encouraged to conclude international agreements for their benefit.

  • IUCN (pre 1994) - Rare: Làithreach

    Taxa with small populations that are not at present Endangered or Vulnerable, but are at risk. (In GB, this was interpreted as species which exist in fifteen or fewer 10km squares). Superseded by new IUCN categories in 1994, so no longer in use.

  • Priority Species (Northern Ireland): Làithreach

    The Northern Ireland Priority List of threatened species requiring conservation action in Northern Ireland. Criteria have been developed to ensure that Priority Species have been chosen using a scientific basis (See http-//www.habitas.org.uk/priority/criteria.html). The list is designed to assist those involved in the conservation of biodiversity by guiding decisions on where to target action and invest resources.

  • RDB Birds - 1b: Làithreach

    Non-breeding in internationally significant numbers (>20% of the north-west Europe population).

  • RDB Birds - 2: Làithreach

    Rare breeder (<300 pairs).

  • Scottish Biodiversity List of species of principal importance for biodiversity conservation: Làithreach

    The Scottish Biodiversity List is a list of flora, fauna and habitats considered by the Scottish Ministers to be of principal importance for biodiversity conservation. The development of the list has been a collaborative effort involving a great many stakeholders overseen by scientists from the Scottish Biodiversity Forum. Completion of the list is the first time such a stocktake has been done in Scotland. The Scottish Biodiversity List is a tool for public bodies and others doing their Biodiversity Duty. The publication of the Scottish Biodiversity List satisfies the requirements of Section 2(4) of The Nature Conservation (Scotland) Act 2004.

  • The Wildlife (Northern Ireland) Order 1985 (Schedule 1 Part 2): Làithreach

    Birds which are protected by special penalties during the close season.

  • The Wildlife (Northern Ireland) Order 1985 (Schedule 2 Part 1): Làithreach

    Birds which may be killed or taken outside the close season.

  • Wildlife and Countryside Act 1981 (Schedule 2 Part 1): Làithreach

    Birds which may be killed or taken outside the close season.

  • Wildlife and Countryside Act 1981 (Schedule 3 Part 3): Làithreach

    Birds which may be sold dead from 1st September to 28th February.

Ainm as fheàrr

  • Le deagh-chruth:
    T
    Air a mholadh:
    T
    Còd ID NBN:
    NBNSYS0000000137

    Aythya ferina (Linnaeus, 1758)

Ainmean cumanta

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Rangachd tagsonamach
Kingdom
Animalia
Phylum
Chordata
Subphylum
Vertebrata
Class
Aves
Order
Anseriformes
Family
Anatidae
Genus
Aythya
Species
Aythya ferina
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