[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@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IjxoMT5cdTAwYTAiLCJhZnRlciI6IjwvaDE+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 leucopterus<\/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: 0-42 pairs (2007: 0-50 pairs)<\/span><\/p>\n Distribution pattern<\/i><\/b><\/p>\n With single breeding sites along the eastern part of the Danube River. For the first time the breeding of the species in Bulgaria was proved on June 27, 2000, (and on the following day) when two nests with eggs were found at the periphery of a <\/span>Chlidonias hybrida<\/span><\/i> colony in a flooded meadow on the northern part of the Srebarna Lake. On May 30, 2005 two nests with incubating birds were found (again at the periphery of a <\/span>Chlidonias hybrida<\/span><\/i> colony) in flooded meadows northwest of the Kalimok Fishponds, and on June 2, 2005 another two pairs in a <\/span>Chlidonias hybrida<\/span><\/i> colony were found in flooded fields east of the same fishponds. In 2010, a colony of the species was established in the Protected Area Chairya, Dobrich District.<\/span><\/p>\n Population estimation for the period 2013 – 2020:<\/b> During the period 2013-2020, the species was not found in four squares, where it was found before the year 2013. New localities were found in two squares.<\/span><\/p>\n Population size in Special Protection Areas of Natura 2000:<\/b> 0-42 pairs (100% of the population). It is found only in the <\/span>Special Protection<\/span> Areas \u201cKalimok Complex\u201d (0-37 pairs) and \u201cSrebarna\u201d (0-5 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”]