{"id":576,"date":"2023-12-06T22:56:47","date_gmt":"2023-12-06T22:56:47","guid":{"rendered":"https:\/\/staging.lib.usf.edu\/breeding-bird-atlas\/?page_id=576"},"modified":"2024-11-16T12:19:56","modified_gmt":"2024-11-16T12:19:56","slug":"graylag-goose","status":"publish","type":"page","link":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/species-accounts\/graylag-goose\/","title":{"rendered":"Graylag Goose"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.18.0″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” background_enable_image=”off” global_colors_info=”{}”][et_pb_fullwidth_header title=”Graylag Goose” subhead=”Anser anser” button_two_text=”View on eBird” button_two_url=”https:\/\/ebird.org\/species\/gragoo\/” _builder_version=”4.18.0″ _module_preset=”default” title_text_color=”#FFFFFF” title_font_size=”5rem” title_letter_spacing=”-1px” subhead_font=”||on||||||” subhead_text_color=”#FFEFD3″ subhead_font_size=”24px” background_color=”#7E96A0″ background_image=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/Banner_GRGO_WendyMeehan_GraylagGooseC.jpg” background_blend=”multiply” custom_padding=”5rem||5rem||true|false” hover_enabled=”0″ title_text_shadow_style=”preset2″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Order: Anseriformes, Family: Anatidae<\/p>\n

[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Intro” _builder_version=”4.18.0″ background_color=”#FFFFFF” background_enable_image=”off” background_size=”initial” background_position=”top_left” background_horizontal_offset=”4%” background_pattern_vertical_offset=”-1%” min_height=”860.1px” custom_margin=”-1px||-2px|||” custom_padding=”||0rem||false|false” bottom_divider_height=”285px” bottom_divider_flip=”horizontal” global_colors_info=”{}”][et_pb_row column_structure=”1_5,1_5,1_5,1_5,1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_icon font_icon=”i||divi||400″ icon_color=”#036585″ url=”#account” module_id=”#Species Account” _builder_version=”4.18.0″ _dynamic_attributes=”url” _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_icon][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_icon font_icon=”||divi||400″ icon_color=”#036585″ url=”#data” _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” module_id=”grgo-data” sticky_enabled=”0″][\/et_pb_icon][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_icon font_icon=”||fa||900″ icon_color=”#036585″ url=”#grgo-maps” _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_icon][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_icon font_icon=”||fa||900″ icon_color=”#036585″ url=”https:\/\/media.ebird.org\/catalog?taxonCode=gragoo&mediaType=audio” url_new_window=”on” _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_icon][\/et_pb_column][et_pb_column type=”1_5″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_icon font_icon=”||divi||400″ icon_color=”#9CCB3C” url=”https:\/\/digitalcommons.usf.edu\/bba2_anatidae\/3\/” url_new_window=”on” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_icon][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_5,2_5″ _builder_version=”4.18.0″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_padding=”18px||3px|||” global_colors_info=”{}”][et_pb_column type=”3_5″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text module_id=”account” _builder_version=”4.18.0″ _module_preset=”default” text_line_height=”2em” min_height=”643.2px” custom_padding=”20px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Species Account<\/h2>\n

The Graylag Goose<\/strong> is native to Eurasia (Carboneras and Kirwan 2020) with widespread domesticated forms. Feral individuals are possibly established locally in Florida (Stevenson and Anderson 1994). The Graylag Goose is considered a verified, non-established exotic in Florida (Greenlaw et al. 2014).<\/p>\n

UPDATED STATUS<\/strong><\/h6>\n

Compared with BBA I (FWC 2003), BBA II reported 5 times more quad breeding records of all codes for Graylag Geese (Table 1). Three observations confirm breeding, but additional documentation is necessary to classify this species as an established exotic species (sensu Greenlaw et al. 2014).<\/p>\n

Graylag Goose observations were concentrated in the western panhandle and northern peninsula with a few in the Miami area (Figure 1). Graylag Goose was found in 5 of 1,028 quads (0.5%) in BBA I and 25 of 1,033 quads (2.4%) in BBA II (Figure 2).<\/p>\n

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[\/et_pb_text][\/et_pb_column][et_pb_column type=”2_5″ _builder_version=”4.18.0″ background_color=”RGBA(255,255,255,0)” background_enable_image=”off” background_blend=”lighten” background_pattern_repeat_origin=”center” custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/Graylag_Goose_Pierce-scaled.jpg” alt=”Line Drawing of Smooth-billed Ani by Diane Pierce.” title_text=”Graylag_Goose_Pierce” _builder_version=”4.18.0″ _module_preset=”default” box_shadow_style=”preset1″ global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_font=”|300|||||||” text_font_size=”14px” text_line_height=”1.5em” min_height=”38.2px” custom_margin=”||0px||false|false” custom_padding=”5px|8px|0px|8px|false|false” hover_enabled=”0″ border_width_all=”1px” border_color_all=”#7E96A0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Citation:<\/strong> Engstrom, R. T. 2024. Graylag Goose (Anser anser<\/em>). I<\/span><\/span>n<\/span><\/span> A. B. Hodgson, editor. Florida Breeding Bird Atlas II<\/em>. Special Publication Number 9. Florida Ornithological Society, Tampa, USA.<\/span><\/span>\u00a0<\/span><\/p>\n

Banner Photograph:<\/strong> Wendy Meehan<\/span>
Illustration:<\/strong> Diane Pierce<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_fullwidth_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/Banner_GRGO_WendyMeehan_GraylagGooseC.jpg” title_text=”Banner_GRGO_WendyMeehan_GraylagGooseC” admin_label=”Courtesy Alexander Lamoreaux” _builder_version=”4.18.0″ _module_preset=”default” min_height=”414.6px” custom_padding=”||0px|||” box_shadow_style=”preset1″ box_shadow_vertical=”-4px” box_shadow_blur=”9px” box_shadow_spread=”1px” box_shadow_color=”#CBD2D8″ global_colors_info=”{}”][\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.18.0″ _module_preset=”default” background_color=”#CBD2D8″ min_height=”1670.2px” custom_padding=”3px||0px|||” global_colors_info=”{}”][et_pb_row module_id=”data” _builder_version=”4.18.0″ _module_preset=”default” min_height=”86.8px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_id=”data” _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” link_option_url=”#grgo-data” sticky_enabled=”0″]<\/p>\n

Data<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.18.0″ _module_preset=”default” custom_margin=”-29px|auto|-32px|auto||” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/GRGO_WendyMeehan_GraylagGooseB-scaled.jpg” title_text=”GRGO_WendyMeehan_GraylagGooseB” _builder_version=”4.18.0″ _module_preset=”default” width=”100%” min_height=”349.8px” custom_margin=”||-1px|||” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” min_height=”33px” custom_padding=”0px||0px|||” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Above photo by Wendy Meehan<\/strong><\/h6>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Table 1<\/span><\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” custom_margin=”-20px|||||” global_colors_info=”{}”]Quad level comparison of BBA I and BBA II based on the highest breeding code observed for a species within the 6 blocks of each quad.<\/span><\/span>
\n[\/et_pb_text][et_pb_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/GRGO_chart_small.png” title_text=”GRGO_chart_small” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.18.0″ _module_preset=”default” min_height=”84.5px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text module_id=”grgo-maps” _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Maps<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ admin_label=”figure 1″ module_id=”fig1-expanded” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” header_2_text_color=”#005432″ header_3_text_color=”#005432″ global_colors_info=”{}”]<\/p>\n

Figure 1<\/h3>\n

[\/et_pb_text][et_pb_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2023\/12\/Graylag_max.png” title_text=”Graylag_max” _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n

Figure <\/span>1<\/span>. <\/span>Graylag Goose<\/span>\u00a0quad-level distribution, Florida Breeding Bird Atlas II. Figures 1 and 2 are based on data collected across all six atlas blocks within a quad. Figure 1 is based on the highest breeding code observed in each <\/span>quad.<\/span><\/span>\u00a0<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” text_text_color=”#005432″ global_colors_info=”{}”]<\/p>\n

Figure 2<\/span><\/h3>\n

[\/et_pb_text][et_pb_image src=”http:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-content\/uploads\/sites\/66\/2024\/11\/Change_GRGO_202411.jpeg” title_text=”Change_GRGO_202411″ _builder_version=”4.18.0″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” custom_padding=”||0px|||” global_colors_info=”{}”]<\/p>\n

Figure <\/span>2<\/span>. Graylag Goose<\/span>\u00a0quad-level change detection based on the simple presence or absence of a species at any breeding code level within the quad during each atlas<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ module_id=”citations” _builder_version=”4.18.0″ _module_preset=”default” background_color=”#FFEFD3″ background_enable_pattern_style=”on” background_pattern_style=”diagonal-stripes-2″ background_pattern_color=”rgba(255,255,255,0.28)” global_colors_info=”{}”][et_pb_row admin_label=”literature cited” _builder_version=”4.18.0″ _module_preset=”default” max_width=”1259px” custom_margin=”|139px||139px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.18.0″ _module_preset=”default” header_2_text_align=”center” header_2_text_color=”#476069″ global_colors_info=”{}”]<\/p>\n

References<\/h2>\n

[\/et_pb_text][et_pb_text module_class=”cited” _builder_version=”4.18.0″ _module_preset=”default” text_text_color=”#476069″ ul_text_color=”#476069″ ul_line_height=”1.6em” width=”100%” custom_padding=”|||0px||” global_colors_info=”{}”]<\/p>\n

Carboneras, C. and G. M. Kirwan. 2020. Graylag Goose (Anser anser<\/span>), version 1.0. In J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, editors. Birds of the world<\/em>. Cornell Lab of Ornithology, Ithaca, New York, USA. https:\/\/doi.org\/10.2173\/bow.gragoo.01<\/span><\/a>.\u00a0<\/span><\/p>\n

Greenlaw, J. S., B. Pranty, and R. Bowman. 2014. The Robertson and Woolfenden Florida bird species: an annotated list<\/em>. Florida Ornithological Society. Special Publication No. 8. Gainesville, USA.\u00a0<\/span><\/p>\n

Stevenson, H. M., and B. H. Anderson. 1994. The birdlife of Florida<\/em>. University Press of Florida. Gainesville, USA.<\/p>\n

Florida Fish and Wildlife Conservation Commission [FWC], editor. 2003. Florida\u2019s breeding bird atlas: A collaborative study of Florida\u2019s birdlife<\/span>. Florida Fish and Wildlife Conservation Commission, Tallahassee, USA. https:\/\/myfwc.com\/media\/19689\/bba_dogo.pdf<\/span><\/a>.\u00a0<\/span><\/p>\n

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Order: Anseriformes, Family: AnatidaeSpecies Account The Graylag Goose is native to Eurasia (Carboneras and Kirwan 2020) with widespread domesticated forms. Feral individuals are possibly established locally in Florida (Stevenson and Anderson 1994). The Graylag Goose is considered a verified, non-established exotic in Florida (Greenlaw et al. 2014). UPDATED STATUS Compared with BBA I (FWC 2003), […]<\/p>\n","protected":false},"author":1,"featured_media":1461,"parent":9,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-576","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/pages\/576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/comments?post=576"}],"version-history":[{"count":6,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/pages\/576\/revisions"}],"predecessor-version":[{"id":1464,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/pages\/576\/revisions\/1464"}],"up":[{"embeddable":true,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/pages\/9"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/media\/1461"}],"wp:attachment":[{"href":"https:\/\/lib.usf.edu\/breeding-bird-atlas\/wp-json\/wp\/v2\/media?parent=576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}