{"id":4190,"date":"2025-02-14T22:51:20","date_gmt":"2025-02-14T22:51:20","guid":{"rendered":"https:\/\/parquediscovery.pt\/de\/?p=4190"},"modified":"2025-05-20T14:22:37","modified_gmt":"2025-05-20T13:22:37","slug":"pelican","status":"publish","type":"post","link":"https:\/\/parquediscovery.pt\/en\/pelican","title":{"rendered":"Pelicans"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Pelicans are enormous waterbirds that rank among the heaviest flying animals, with a wingspan of up to 3.60 meters, a body length of 1.80 meters, and a weight of up to 15 kilograms.<\/p>\n\n\n\n<p>The great white pelican (<em>Pelecanus onocrotalus<\/em>) is one of the largest species of this genus and inhabits regions between Southern Europe and Central Africa, as well as India. Occasionally, individual pelicans strayed into our latitudes, where they appeared so strange to people that they were called \u201cSack Goose,\u201d \u201cCrop Goose,\u201d or even \u201cNon-Bird\u201d in German \u2013 names which eventually found their way into the species name <em>onocrotalus<\/em>. Since antiquity, vast flocks have made a \u201cpit stop\u201d in Israel on their way to their African wintering grounds.<\/p>\n\n\n\n<p>Despite its impressive size, the pelican is completely defenseless and extremely shy. At the slightest hint of danger, the entire colony panics, which is why it seeks out the most remote areas possible. Its nesting sites \u2013 sandbanks, lake or river islands, as well as steep cliffs or old ruins \u2013 are difficult for predators to access.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><a href=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1187\" height=\"842\" src=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick.jpg\" alt=\"\" class=\"wp-image-4193\" srcset=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick.jpg 1187w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick-300x213.jpg 300w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick-1024x726.jpg 1024w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick-768x545.jpg 768w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-uber-blick-600x426.jpg 600w\" sizes=\"auto, (max-width: 1187px) 100vw, 1187px\" \/><\/a><figcaption class=\"wp-element-caption\">Pelicans can hardly defend themselves. That\u2019s why they prefer hard-to-reach places like water-surrounded rocks, projecting cliffs, or the ancient walls of ruins.<\/figcaption><\/figure>\n\n\n\n<p>\u201cHe will&#8230; make Nineveh a desolate ruin, parched like a desert. Herds will lie down there, creatures of every kind. The pelican and the bittern will roost on her columns\u201d (Zeph 2:13-14). This verse describes the desolation of Nineveh, the once-flourishing and important capital of the Assyrian empire. After its destruction by the Babylonian army in 612 BC, it was abandoned by its inhabitants. Its advanced irrigation systems fell into disrepair, and the surroundings of the deserted ruin city on the east bank of the Tigris turned into an expansive swamp \u2013 an Eldorado for pelicans. As foretold, sandstorms later covered the ruins: \u201cYou will be hidden\u201d (Nah 3:11). The animals that once visited disappeared, and only the desert remained. When Alexander the Great passed through the area three centuries later and inquired about Nineveh, none of his scholars could say where the once-world-ruling metropolis had been. The godless philosopher Voltaire scoffed that it was a biblical myth, but in 1842 the city was rediscovered by his fellow countryman Paul-\u00c9mile Botta, and since then the biblical accounts have been confirmed by archaeological finds.<\/p>\n\n\n\n<p>In the Greek word <em>pelekana<\/em>, used in the Septuagint, the word \u201cpelican\u201d is easy to hear. Its Hebrew name <em>ka\u2019at<\/em> is related to the verbs <em>ko<\/em> and <em>kaja<\/em>, meaning \u201cto spew out.\u201d This name likely stems from the bird\u2019s habit of regurgitating pre-digested food \u2013 a kind of \u201cfish soup\u201d \u2013 for its chicks.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><a href=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1443\" height=\"825\" src=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht.jpg\" alt=\"\" class=\"wp-image-4196\" srcset=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht.jpg 1443w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht-300x172.jpg 300w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht-1024x585.jpg 1024w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht-768x439.jpg 768w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-sack-gesicht-600x343.jpg 600w\" sizes=\"auto, (max-width: 1443px) 100vw, 1443px\" \/><\/a><figcaption class=\"wp-element-caption\">The beak as a fish trap is its trademark and biggest asset. Although it is completely specialized in a fish diet, crabs, frogs, pigeons, and even fully grown ducks have been seen disappearing into it.<\/figcaption><\/figure>\n\n\n\n<p>Its German name &#8220;Rosapelikan&#8221; comes from a faint reddish hue that originates from the secretion of the uropygial (preen) gland, which the pelican meticulously distributes through chewing motions with its beak across its white feathers. But this is not just cosmetic \u2013 it\u2019s a vital protective measure. The mixture contains antibiotics and tannins that protect the feathers from parasites. Even more important are the lipids: without the water-repellent oil film, its feathers would soak instantly and drag it down like lead. As a bird, it is primarily made for flying and would drown if it didn\u2019t prepare itself each day for contact with the wet element.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><a href=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1352\" height=\"891\" src=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen.jpg\" alt=\"\" class=\"wp-image-4194\" srcset=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen.jpg 1352w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen-300x198.jpg 300w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen-1024x675.jpg 1024w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen-768x506.jpg 768w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-durch-wachsen-600x395.jpg 600w\" sizes=\"auto, (max-width: 1352px) 100vw, 1352px\" \/><\/a><figcaption class=\"wp-element-caption\">The great white pelican (<em>Pelecanus onocrotalus<\/em>) always has its all-purpose cosmetics from the preen gland at the ready. The oily wax keeps its plumage water-repellent and supple, protects against parasites, and serves as a subtle rouge.<\/figcaption><\/figure>\n\n\n\n<p>This reminds us that Christians, according to their true calling as \u201ccitizens of heaven\u201d (Phil 3:20), are \u201cin the world but not of the world\u201d (Joh 17:11.14), existing in a foreign element from which they must carefully protect themselves. Remarkably, this protection also comes from an \u201canointing\u201d that creates a firm connection to Jesus Christ (2Cor 1:21), distinguishes truth from falsehood (1John 2:20.27), and works as a force in our lives (Joh 3:8; 1Cor 12:11): the Holy Spirit, who dwells within us. Only under His guidance do we realize that the entire material reality surrounding us is ultimately caused by spiritual forces \u2013 we arrive at a true understanding of causality.<\/p>\n\n\n\n<p>The pelican\u2019s most striking feature is its astonishing beak, which, at nearly half a meter long, is not only the largest in the bird world, but also a highly specialized fishing tool. The upper beak fits perfectly onto the lower beak, which, thanks to the expandable throat pouch, can become a \u201cscoop bucket\u201d with a capacity of 13 liters. It uses this mechanism like a net: swimming quickly forward, it plows its lower beak through the water, fully extending the pouch. Suddenly it jerks it upward, closes it with the upper beak, and presses the water out through a narrow gap. What remains are wriggling fish, which it swallows whole thanks to an extremely elastic esophagus. For anglers and fishermen, the pelican has long been an unwelcome competitor. In old documents, it was referred to as a \u201cwater glutton\u201d and \u201cinsatiable bird.\u201d Indeed, it needs to catch more than a kilogram of fish per day, as fresh fish is its only food source.<\/p>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><a href=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1239\" height=\"744\" src=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte.jpg\" alt=\"\" class=\"wp-image-4195\" srcset=\"https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte.jpg 1239w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte-300x180.jpg 300w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte-1024x615.jpg 1024w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte-768x461.jpg 768w, https:\/\/parquediscovery.pt\/wp-content\/uploads\/HP-fang-flotte-600x360.jpg 600w\" sizes=\"auto, (max-width: 1239px) 100vw, 1239px\" \/><\/a><figcaption class=\"wp-element-caption\">They prefer to hunt in groups, and their elegant formations were long considered a \u201ctextbook example\u201d of group foraging. However, in terms of hunting success, they perform better as soloists. The fleet setting sail here consists of American white pelicans (<em>Pelecanus erythrorhynchos<\/em>), cousins of the great white pelican. Though not found in Israel, another relative, the pink-backed pelican (<em>Pelecanus rufescens<\/em>), is native there.<\/figcaption><\/figure>\n\n\n\n<p>A special spectacle is their collective cooperation using different hunting strategies. Sometimes they form a semicircle to drive fish into a shallow bay; at other times they swim toward each other in a circle and scoop the prey from the center. In a third maneuver, two teams swim toward each other in a straight line and scare the panicked fish into each other\u2019s open beak pouches by flapping their wings vigorously. It remains somewhat puzzling why they engage in these group activities. One would expect their success to increase through teamwork \u2013 but it does not. A thorough study showed they catch the most fish when hunting alone. Perhaps they just enjoy doing things together.<\/p>\n\n\n\n<p>It\u2019s obvious that a waterbird specialized in fishing and dependent on it for survival is doomed in the desert. Without large open water surfaces, it inevitably starves. Millions of viewers around the world watched the successful nature documentary <em>Animals Are Beautiful People<\/em> as young pelicans, accompanied by the sorrowful prelude from <em>La Traviata<\/em>, marched to their doom through a barren wasteland. This tragedy occurs in years of extreme drought when their nesting grounds in the Okavango Delta dry out before the rainy season begins and the fledglings are not yet able to fly. Their parents have no choice but to leave them behind, alone and doomed, in the merciless desert.<\/p>\n\n\n\n<p>It is very moving that the Bible addresses this situation in the \u201cPrayer of the afflicted when he is overwhelmed\u201d: \u201cI am like a pelican in the wilderness\u201d (Ps 102:6). On a deeper level, these bird images reflect the suffering of the Messiah and Son of God, Jesus Christ. In the desert, the pelican is a foreign body, for whom there is \u201cnothing to be gained.\u201d \u2013 For the Spirit of the Lord Jesus, whose food it was to do His Father\u2019s will (Joh 4:34), there was no sustenance in a sinful world.<\/p>\n\n\n\n<div class=\"wp-block-columns has-small-font-size is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\" style=\"line-height:1\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p><strong>Quellennachweis:<\/strong><\/p>\n\n\n\n<p>Izhaki, I; Shmueli, M; Arad, Z: <em>Satellite Tracking of Migratory and Ranging Behavior of Immature Great White Pelicans<\/em>. Waterbirds 2002; 25(3):295-304; doi: 10.1675\/1524-4695(2002)025[0295:STOMAR]2.0.CO;2<\/p>\n\n\n\n<p>Jacob, J; Eigener, U; Hoppe, U: <em>The Structure of Preen Gland Waxes from Pelecaniform Birds Containing 3,7-Dimethyloctan-1-ol -an Active Ingredient against Dermatophytes<\/em>. Zeitschrift f\u00fcr Naturforschung 1997; 52(c):114-123; doi: 10.1515\/znc-1997-1-220<\/p>\n\n\n\n<p>Kopij, G; Paxton, M: <em>Waterbirds in the panhandle of the Okavango Delta: dry season counts over two seven-year-periods<\/em>. Zoology and Ecology 2019; 29(1):15-27; doi: 10.1080\/21658005.2019.1.3<\/p>\n\n\n\n<p>Saino, N; Fasola, M; Waiyakp, E: <em>Do White Pelicans Pelecanus onocrotalus benefit from foraging in flocks using synchronous feeding?<\/em> IBIS 1995; 137(2):227-230; doi: 10.1111\/j.1474 919X.1995.tb03243.x<\/p>\n\n\n\n<p>Weimerskirch, H; Martin, J; Clerquin, Y: <em>Energy saving in flightformation<\/em>. Nature 2001; 413:697-698; doi: 10.1038\/35099670<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-small-font-size is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\" style=\"line-height:1\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p><strong>Bildnachweis:<\/strong><\/p>\n\n\n\n<p>Pelican sitting on tree trunk \/ AdobeStock_222949678.jpeg \/ thecriss \/\/ Pelican preening feathers \/ AdobeStock_5645056. jpeg \/ Dream-Emotion \/\/ Pelican swallowing fish \/ AdobeStock_67530058.jpeg \/ sekundemal \/\/ Group of pelicans swimming \/ AdobeStock_139734579.jpeg \/ Martin Rudlof \/\/ Two pelicans on ruins \/ shutterstock_1441030079.jpg \/ Alvis Dadzis<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pelicans are enormous waterbirds that rank among the heaviest flying animals, with a wingspan of up to 3.<br \/>60 meters, a body length of 1.<br \/>80 meters,[\u2026]<\/p>\n","protected":false},"author":3,"featured_media":4191,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"remove_blocks_before_content":false,"remove_blocks_after_content":false,"disable_reading_progress_bar":false,"inline_featured_image":false,"footnotes":""},"categories":[68],"tags":[],"class_list":["post-4190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-birds-of-the-sky"],"_links":{"self":[{"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/posts\/4190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/comments?post=4190"}],"version-history":[{"count":8,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/posts\/4190\/revisions"}],"predecessor-version":[{"id":4601,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/posts\/4190\/revisions\/4601"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/media\/4191"}],"wp:attachment":[{"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/media?parent=4190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/categories?post=4190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/parquediscovery.pt\/en\/wp-json\/wp\/v2\/tags?post=4190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}