[et_pb_section fb_built=”1″ _builder_version=”4.9.0″ custom_padding=”0px||0px||true|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row column_structure=”2_3,1_3″ _builder_version=”4.9.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”2_3″ _builder_version=”4.9.0″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.9.0″ _dynamic_attributes=”content” background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_margin=”||4px||false|false” global_colors_info=”{}” theme_builder_area=”post_content”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IjxoMT4iLCJhZnRlciI6IjwvaDE+In19@[\/et_pb_text][et_pb_text admin_label=”Text” _builder_version=”4.9.10″ text_font=”||on||||||” background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
(<\/b>Chlidonias niger<\/i><\/b>)<\/b><\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.9.10″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Category of conservation concern (IUCN, 2020) – Least Concern<\/i><\/b><\/p>\n
Population size<\/b>:<\/i><\/b> 2020: 0-100 pairs (2007: 24-50 pairs)<\/span><\/p>\n Distribution pattern<\/i><\/b><\/p>\n With small numbers of dispersed breeding sites, mainly in the wetlands along the Danube River and the neighbouring areas of the Danubian Plain. Summering or non-breeding individuals have been observed with low degree of reliability for breeding in the Sofia Field and the Thracian Plain, and along the valley of the Struma River, the Black Sea coast and the Danubian Plain.<\/span><\/p>\n Population estimation for the period 2013 – 2020: <\/b>During the period 2013-2020, the species was not established in one square, where it was found before 2013. New localities were established in six squares.<\/span><\/p>\n Population size in Special Protection Areas of Natura 2000:<\/b> 0-84 pairs (84% of the population). The highest numbers have been registered in the \u201cKalimok Complex\u201d SPA (0-48 pairs).<\/span><\/p>\n [\/et_pb_text][et_pb_code _builder_version=”4.9.10″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”]