Nove Mlyny middle reservoir (Czechia) IBA | Details

CZ009

Nove Mlyny middle reservoir

Current view: Data table and detailed info

IBA Justification

The site was identified as internationally important for bird conservation in 2002 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:

Species	Red List	Season (year/s of estimate)	Size	IBA criteria
Greylag Goose Anser anser	LC	passage (1998–2002)	700–3,500 birds	A4i, B1i, C3
Bean Goose Anser fabalis	LC	winter (1997–2002)	1,000–5,500 birds	A4i, B1i, C3
Greater White-fronted Goose Anser albifrons	LC	winter (1997–2002)	2,000–12,000 birds	A4i, B1i, C3
Red-crested Pochard Netta rufina	LC	breeding (1991–1996)	20–30 pairs	B2
Common Tern Sterna hirundo	LC	breeding (1991–1996)	97–274 pairs	C6
White-tailed Sea-eagle Haliaeetus albicilla	LC	winter (1996–2004)	18–32 birds	A1, C1
A4iii Species group - waterbirds	n/a	unknown (-)	min 20,000 birds	A4iii, C4

IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2002. The most recent assessment (2010) is shown below.

IBA conservation assessment
Year of assessment	State	Pressure	Response
2010	poor	not assessed	not assessed
Whole site assessed?	State assessed by	Accuracy of information
yes	population	good

State (condition of the trigger species' populations)
Species	Actual vs Reference (units)	% remaining	Result
Greylag Goose Anser anser	1,400 / 2,100 (birds)	67	poor
Common Tern Sterna hirundo	89 / 186 (pairs)	48	poor
White-tailed Sea-eagle Haliaeetus albicilla	19 / 25 (birds)	76	moderate

Response (conservation actions taken for the trigger species and/or their habitats)
Designation	Planning	Action	Result
Not assessed	Not assessed	Not assessed	not assessed

IBA Protection

Year	Protected Area	Designation (management category)	% coverage of IBA
1994	Věstonická nádrž	Prírodní rezervace (PR) (IV)	94
1994	Vestonicka nadrz /Musov/	Nature Reserve (IV)	97

Habitats

Habitat	% of IBA	Habitat detail
Wetlands (inland)	90	Standing freshwater
Artificial/Terrestrial	4	Ruderal land; Arable land
Shrubland	4
Forest	2

Land use

Land use	% of IBA
nature conservation and research	100
water management	100
fisheries/aquaculture	97
hunting	-

Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Nove Mlyny middle reservoir (Czechia). Downloaded from https://datazone.birdlife.org/site/factsheet/nove-mlyny-middle-reservoir-iba-czechia on 23/12/2024.