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ma<strong>in</strong>ly feed on fish and aquatic birds, and carrion<br />

is an important source of food, especially dur<strong>in</strong>g<br />

w<strong>in</strong>ter [2] . A sufficient prey base is necessary, as well<br />

as suitable nest<strong>in</strong>g trees <strong>in</strong> forested areas and low<br />

levels of human disturbance [2] .<br />

Legal protection and conservation status<br />

White-tailed eagle is listed <strong>in</strong> Annex I of the EU<br />

Birds Directive, Appendix I of CITES, Annex I and<br />

II of the Convention on Migratory Species, and<br />

Annex II of the Bern Convention [8] .<br />

Abundance:<br />

current status and changes<br />

Accord<strong>in</strong>g to the latest White-tailed eagle<br />

population estimates, the European population<br />

numbers 8,600 – 10,900 breed<strong>in</strong>g pairs (Table<br />

2). In descend<strong>in</strong>g order, Norway, European<br />

Russia, Poland, Germany and Sweden hold<br />

the largest numbers of breed<strong>in</strong>g White-tailed<br />

eagles, together support<strong>in</strong>g 81% of the total<br />

European population. This highlights the<br />

importance of Norway, which holds 39% of the<br />

Scale Status Justification<br />

Global<br />

Least Concern<br />

(s<strong>in</strong>ce 2005;<br />

was considered<br />

Near Threatened<br />

<strong>in</strong> 2004 and<br />

Threatened <strong>in</strong><br />

1988)<br />

Extremely large range, moderately small to large<br />

global population size (>10,000 mature <strong>in</strong>dividuals)<br />

and <strong>in</strong>creas<strong>in</strong>g population trend.<br />

Europe Rare (SPEC 1) Small European breed<strong>in</strong>g population<br />

EU25<br />

Rare<br />

(< 10,000 pairs).<br />

European population (Table 2), and the countries<br />

surround<strong>in</strong>g the Baltic Sea (northern European<br />

population) [12] , while most of the rema<strong>in</strong><strong>in</strong>g<br />

population <strong>in</strong> Europe is found <strong>in</strong> the countries<br />

along the river Danube [6] .<br />

Dur<strong>in</strong>g the period 1800 – 1970, White-tailed<br />

eagle populations across Europe suffered dramatic<br />

decl<strong>in</strong>es. The species became ext<strong>in</strong>ct <strong>in</strong> a number<br />

of countries, <strong>in</strong>clud<strong>in</strong>g the Czech Republic<br />

(1880s [13] ), the United K<strong>in</strong>gdom (1911 [14] ), Denmark<br />

(1912 [15] ), Austria (1950s [16] ), and Slovakia (1964 [17] ).<br />

Dur<strong>in</strong>g the last few decades, White-tailed eagles<br />

have undergone a large <strong>in</strong>crease (Figure 1) and<br />

population trends cont<strong>in</strong>ue to be positive <strong>in</strong> nearly<br />

all countries <strong>in</strong> Europe (Table 2).<br />

Table 1.<br />

Global IUCN Red List<br />

status [9] , European<br />

population and SPEC<br />

status [10] and EU<br />

population status [11]<br />

of White-tailed eagle.<br />

223

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