Distribution and trends
Distribution
Not enough data.
Population trends
Not enough data.
Breeding success and survival
Not enough data.
Seasonal occurrence
Not enough data.
Occurrence description
Voorkomen
Exoot
Birds directive
Conservation status
No conservation status applies to this species. The Black-necked Swan is an exotic species and therefore falls outside Article 1 of the Birds Directive, which relates to all natural wild bird species on the European territory of the EU Member States. The Black-necked Swan is therefore not protected under the Nature Conservation Act.
Assigned areas
No areas assigned
Counting guidelines
Broedvogels
Methode
Territoriumkartering
Tijd van het jaar
Half March t/m eind July
Tijd van de dag
Vooral 's ochtends.
Datumgrenzen, normbezoeken en fusieafstand
| Valid sightings | normbezoeken | minimaal vereist | fusie- | |||||||||
| adult | paar | terr | nest | migrant | 1 | 2 | 3 | seizoen | datumg | datumgrens | afstand | |
| . | X | X | X | 2 | 10-4 t/m 25-5 | 2500 | ||||||