Rainforest Animals - Black Tree Kangaroo

ARKive species - Black tree kangaroo (Dendrolagus ursinus)

Black Tree Kangaroo: Dendrolagus ursinus - New Guinea

Nine species of tree kangaroo are listed; seven of them live in the dense rain forest of New Guinea, while the other two species inhabit the forests of northern Australia.

These animals are about the same size as a wallaby but differ in appearance and have much longer forelimbs and broader feet on the back legs.

Although the tree kangaroo may look rather slow and clumsy on the ground, it can climb quite quickly and with surprising agility. Unlike the majority of kangaroos, tree kangaroos are nocturnal animals, spending the daytime asleep in the trees and then coming down to ground level to spend the night on the forest floor.

Once again, despite their awkward shape for tree-dwelling, these animals can move well in trees and have been known to jump 20 feet from one tree to another. They descend trees tail first. Food consists of leaves and fruit.

Browse More Factsheets

We have a range of over 200 fact sheets on lots of species and environmental issues. Explore them all by clicking the button below.

Our Supporters

`; printWindow.document.write(htmlContent); printWindow.document.close(); printWindow.onload = function () { printWindow.focus(); setTimeout(() => { printWindow.print(); }, 500); // Delay the print for half a second }; } else { alert("Failed to open print window. Please allow popups for this website."); } } else { console.error('Element with class ".footer_logo-link" or ".img-hero-100vw" not found.'); } } function copyURL() { const url = window.location.href; navigator.clipboard.writeText(url).then(function () { }, function (err) { console.error("Could not copy URL: ", err); }); } function shareOnTwitter() { const url = window.location.href; const text = encodeURIComponent("Check out this page: "); const twitterUrl = `https://twitter.com/intent/tweet?text=${text}&url=${url}`; window.open(twitterUrl, "_blank"); } function shareOnFacebook() { const url = window.location.href; const facebookUrl = `https://www.facebook.com/sharer/sharer.php?u=${url}`; window.open(facebookUrl, "_blank"); } (function waitForWebflow() { if (typeof Webflow !== "undefined" && typeof Webflow.push === "function") { Webflow.push(function () { $(document).ready(function () { if (!localStorage.getItem("demographicsData")) { $("body").css("overflow", "hidden"); $(".demographics-popup").css("display", "flex").hide().fadeIn(); } // Form submission $('.demographics-form').submit(function (event) { event.preventDefault(); var demographicsValue = $(this).serialize().split("=")[1]; localStorage.setItem("demographicsData", demographicsValue); // Push to GTM / GA4 window.dataLayer = window.dataLayer || []; window.dataLayer.push({ event: "demographicsFormSubmit", user_age_group: demographicsValue, }); // Push to PostHog if (typeof posthog !== 'undefined') { posthog.capture('demographicsFormSubmit', { user_age_group: demographicsValue, }); } $(".demographics-form").hide(); $("#demoSuccess").css("display", "flex"); setTimeout(function () { $("body").css("overflow", ""); $(".demographics-popup").fadeOut(); }, 3000); return false; }); // Close via button or overlay $(".popup-close-btn, .popup-overlay").on("click", function () { localStorage.setItem("demographicsData", "closed"); $("body").css("overflow", ""); $(".demographics-popup").fadeOut(); }); }); }); } else { setTimeout(waitForWebflow, 50); // Retry } })(); //click event for continue browsing link in the demographics popup $("#continue-browsing").on("click", function () { $("body").css("overflow", ""); $(".demographics-popup").fadeOut(); }); document.addEventListener("DOMContentLoaded", function () { function checkReferrerAndRedirect() { var referrer, currentDomain = "https://betterplaneteducation.org.uk/"; if (document.referrer.startsWith(currentDomain)) { window.history.back(); } else { window.location.href = currentDomain; } } var backButton = document.getElementById("back-btn"); if (backButton) { backButton.addEventListener("click", function (event) { event.preventDefault(); checkReferrerAndRedirect(); }); } }); window.onload = setInputValue(); window.onresize = setInputValue(); var printButton = document.getElementById("print-btn"); var copyURLButton = document.getElementById("copy-url-btn"); var shareTwitterButton = document.getElementById("share-twitter-btn"); var shareFBButton = document.getElementById("share-fb-btn"); if (printButton) { printButton.addEventListener("click", printContent); } if (copyURLButton) { copyURLButton.addEventListener("click", copyURL); } if (shareTwitterButton) { shareTwitterButton.addEventListener("click", shareOnTwitter); } if (shareFBButton) { shareFBButton.addEventListener("click", shareOnFacebook); } document.addEventListener("DOMContentLoaded", () => { const contentCards = document.querySelectorAll(".medium-content-card, .resource-small-card"); contentCards.forEach(card => { card.addEventListener("click", event => { event.preventDefault(); const link = card.querySelector("a"); if (link) { window.location.href = link.href; } else { console.error("No link found in card:", card); } }); }); });
OSZAR »