{"id":33238,"date":"2021-07-27T17:24:43","date_gmt":"2021-07-27T22:24:43","guid":{"rendered":"https:\/\/lafeber.com\/pet-birds\/?p=33238"},"modified":"2025-09-16T19:11:28","modified_gmt":"2025-09-17T00:11:28","slug":"inside-dr-pepperbergs-lab-dealing-with-picky-eaters","status":"publish","type":"post","link":"https:\/\/lafeber.com\/pet-birds\/inside-dr-pepperbergs-lab-dealing-with-picky-eaters\/","title":{"rendered":"Inside Dr. Pepperberg&#8217;s Lab: Dealing With Picky Eaters"},"content":{"rendered":"<figure id=\"attachment_33240\" aria-describedby=\"caption-attachment-33240\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-33240 size-medium\" src=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater2-300x226.jpg\" alt=\"African grey\" width=\"300\" height=\"226\" srcset=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater2-300x226.jpg 300w, https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater2.jpg 559w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-33240\" class=\"wp-caption-text\">Athena enjoying chard. Courtesy of Dr. Irene Pepperberg<\/figcaption><\/figure>\n<p>I\u2019ve written a bit before about our Grey\u2019s diets, and the ways in which we try to introduce new foods. What I haven\u2019t really discussed is just how picky at least <em>my<\/em> birds can be when it comes to food choices! I\u2019m sure that this behavior derives from eating patterns in the wild\u2014the need to make sure that they do not ingest something that is the least bit spoiled and could cause illness, for example. However, I think we tend to lose sight of that evolutionary rationale when <em>we<\/em> must deal with that level of fussiness during food preparation time\u2014then the outcomes are sometimes frustrating but can also be extremely amusing.<\/p>\n<h3>Parrots&#8217; Opinions on &#8220;Fresh&#8221; Produce<\/h3>\n<figure id=\"attachment_33241\" aria-describedby=\"caption-attachment-33241\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-33241 size-medium\" src=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater1-300x225.jpg\" alt=\"African grey parrots\" width=\"300\" height=\"225\" srcset=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater1-300x225.jpg 300w, https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater1.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-33241\" class=\"wp-caption-text\">Griffin thinking about joining Athena in eating chard. Courtesy of Dr. Irene Pepperberg<\/figcaption><\/figure>\n<p>I\u2019ve mentioned before that Athena loves fresh, organic chard. I\u2019m not sure how much she eats, but she bites off many pieces, plays with the leaves and stems, and obviously clearly enjoys having it around (see Figure 1; in Figure 2, Griffin is intrigued by her behavior and is thinking about trying some). Thus, I was really excited to see organic chard when my local farmers\u2019 market opened one recent Sunday, and I promptly purchased a bunch. After taking it home, I carefully cut off the ends, put it in a jar of freshwater, and put the whole thing in my refrigerator, because I would not be in lab until Wednesday.<\/p>\n<figure id=\"attachment_33239\" aria-describedby=\"caption-attachment-33239\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-33239 size-medium\" src=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater3-300x260.jpg\" alt=\"African grey\" width=\"300\" height=\"260\" srcset=\"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater3-300x260.jpg 300w, https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater3.jpg 507w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-33239\" class=\"wp-caption-text\">Athena ignoring \u201cold\u201d chard. Courtesy of Dr. Irene Pepperberg<\/figcaption><\/figure>\n<p>Each intervening morning, I repeated the process of trimming the ends and changing the water, and to my eye, the chard looked great. Imagine my dismay when Athena took one glance at it, gave it a single desultory bite, and then completely ignored it (Figure 3). After a moment or two, she actually tossed it from her cage. I guess what looked \u201cfresh\u201d to me definitely didn\u2019t make the grade for her.<\/p>\n<p>Griffin also has some idiosyncrasies. For example, he adores <em>Earth\u2019s Best<\/em><sup>\u00a9 <\/sup>baby foods, particularly the one made with lentils\u2026but only if it is at least room-temperature or slightly heated. Giving it to him right out of the refrigerator ensures that he\u2019ll turn up his beak every time. Giving it to him warm means he\u2019ll &#8220;glug&#8221; it as though he were a chick slurping down baby formula. Go figure\u2026.<\/p>\n<p>We also have to buy two different types of crackers as treats, one for each bird. Griffin likes the Norwegian-style ones that are almost all seeds and grains, whereas Athena likes ones in which flax seeds are baked into the dough. And, as I\u2019ve been told that onion is toxic to parrots, we have to make sure to avoid any crackers with that ingredient as well.<\/p>\n<h3>Accommodating Individual Meal Preferences<\/h3>\n<p>One of my favorite Griffin stories actually involves his food choices. He prefers most fruits compared to most vegetables, so he tends to eat his breakfast in the following order: grapes, banana, apple (known to him as\u00a0 &#8220;banerry&#8221;), then whatever veggies are at the bottom. Interestingly, that is also the order in terms of ease of food preparation, and one brand-new student made the mistake of working in that order and thus filling his bowl in that order\u2014that is, with the grapes well below things like broccoli. I happened to walk into lab just a few moments after she had presented him with his meal; his response was to toss everything out and onto the floor in search of those precious grapes. Her response, \u201cGriffin! How dare you waste all that food! Think of all the starving parrots in Africa!\u201d, left me speechless with laughter, having grown up with parents who had basically said the same thing to me when I was a young, vegetable-aversive child.<\/p>\n<p>Alex also had a few preferences. Bananas had to be just the &#8220;correct&#8221; level of ripeness, and he definitely had a preference when it came to the type of grape he was given. One time the grocery store was completely sold out of anything but some green grapes, so we bought those, thinking &#8220;a grape is a grape.&#8221;\u2019 Right? Well, he kept asking for \u201cgrape,\u201d and then tossing the offending fruit back at us. Finally, after a few tries, he said at the top of his lungs, \u201cWanna grape\u2026URP-UL!\u201d, which was his way of saying \u201cpurple.\u201d Duh\u2026<\/p>\n<p>Now, we humans have our own likes and dislikes, and we do not think such behavior is odd or even funny. I guess we shouldn\u2019t be too surprised when our feathered friends act in similar ways!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Parrots, like people, have their individualized tastes in food. This includes their own interpretations of what constitutes fresh produce, as well as the order in which food should be eaten. In her latest blog, Dr. Irene Pepperberg dishes on African greys Athena and Griffin&#8217;s specific food preferences.<\/p>\n","protected":false},"author":23,"featured_media":33241,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[81,171,169],"tags":[],"class_list":["post-33238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-behavior","category-everyday","category-new"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Inside Dr. Pepperberg&#039;s Lab: Dealing With Picky Eaters &#8211; Pet Birds by Lafeber Co.<\/title>\n<meta name=\"description\" content=\"Parrots, like people, have their individualized tastes in food. 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In her latest blog, Dr. Irene Pepperberg dishes on African greys Athena and Griffin's specific food preferences.","breadcrumb":{"@id":"https:\/\/lafeber.com\/pet-birds\/inside-dr-pepperbergs-lab-dealing-with-picky-eaters\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lafeber.com\/pet-birds\/inside-dr-pepperbergs-lab-dealing-with-picky-eaters\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lafeber.com\/pet-birds\/inside-dr-pepperbergs-lab-dealing-with-picky-eaters\/#primaryimage","url":"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater1.jpg","contentUrl":"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/2021\/07\/PepperbergPickyEater1.jpg","width":550,"height":412,"caption":"Fig. 2: Griffin thinking about joining Athena in eating chard"},{"@type":"BreadcrumbList","@id":"https:\/\/lafeber.com\/pet-birds\/inside-dr-pepperbergs-lab-dealing-with-picky-eaters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lafeber.com\/pet-birds\/"},{"@type":"ListItem","position":2,"name":"Inside Dr. Pepperberg&#8217;s Lab: Dealing With Picky Eaters"}]},{"@type":"WebSite","@id":"https:\/\/lafeber.com\/pet-birds\/#website","url":"https:\/\/lafeber.com\/pet-birds\/","name":"Lafeber\u00ae Pet Birds","description":"Two Generations of Veterinarians Caring &amp; Working for the Health of Animals","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lafeber.com\/pet-birds\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lafeber.com\/pet-birds\/#\/schema\/person\/e2384637ed0fac4b764f548a0441622d","name":"Irene Pepperberg, Ph.D.","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/Pepperberg3crop-96x96.jpg","url":"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/Pepperberg3crop-96x96.jpg","contentUrl":"https:\/\/lafeber.com\/pet-birds\/wp-content\/uploads\/Pepperberg3crop-96x96.jpg","caption":"Irene Pepperberg, Ph.D."},"description":"Dr. Irene Pepperberg is a lecturer and research associate at\u00a0Harvard University in Cambridge, Massachusetts, where her research lab is located. You can help Dr. Pepperberg continue the groundbreaking parrot research she began more than 30 years ago with Alex, the African grey parrot who won admirers from around the world with his cognitive abilities. If you shop online through sites such as Amazon.com, you can designate the Alex Foundation to receive a percentage of your final sales, or register with the Alex Foundation at iGive.com and a percentage of sales from companies associated with iGive will go to the foundation. The Alex Foundation also has a \u201cDonate\u201d button linked to PayPal. Visit\u00a0The Alex Foundation\u00a0and click on the \u201cSupport Us\u201d link for more information. Read more about the lab at The Alex Foundation Facebook page and at The Alex Foundation Twitter account.","url":"https:\/\/lafeber.com\/pet-birds\/author\/irene\/"}]}},"_links":{"self":[{"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/posts\/33238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/comments?post=33238"}],"version-history":[{"count":3,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/posts\/33238\/revisions"}],"predecessor-version":[{"id":45357,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/posts\/33238\/revisions\/45357"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/media\/33241"}],"wp:attachment":[{"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/media?parent=33238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/categories?post=33238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lafeber.com\/pet-birds\/wp-json\/wp\/v2\/tags?post=33238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}