3 天之前 · eBird transforms your bird sightings into science and conservation. Plan trips, find birds, track your lists, explore range maps and bird migration—all free.

Everyone Else Burns: Created by Dillon Mapletoft, Oliver Taylor. With Simon Bird, Kate O'Flynn, Amy James-Kelly, Harry Connor. Following a Manchester family who are part of a puritanical Christian sect.

这份教程将会比较用Scratch和Pygame Zero编写的Flappy Bird游戏。 Scratch和Pygame Zero 的相似度是非常高的 提示: Pygame Zero版本的Flappy Bird 包含在了Pygame Zero的代码库中.

2019年11月30日 · else if ((i < barl_xDown||i > barl_xTop) && j == barl_y) printf ("*"); else printf (" "); printf ("\n"); printf ("得分：%d", score); void updateWithoutInput() { bird_x++; barl_y--; //障碍物向左移 if (bird_y == barl_y) //判断是否通过障碍物 . if ((bird_x >= barl_xDown && bird_x <= barl_xTop)) score++; else . printf ("GameOver\n"); system ("pause"); exit (0);

eBird gathers bird observations around the world and makes them available to researchers, educators, and conservationists working to understand and conserve birds. Your eBird observations can power cutting-edge science like eBird’s status and trend maps .

2025年2月19日 · Some birds have a strange fascination with shiny objects, but why? From magpies to crows, these intelligent creatures are drawn to glimmering items for reasons beyond simple curiosity. Whether it’s for play, nesting, or even as a sign of intelligence, their love for shiny things is truly fascinating.

3 天之前 · Bird flu has ripped through the animal kingdom for the past few years now, killing countless birds and crossing into an alarming number of mammals. Yet people remain largely untouched. Even though ...

2023年9月23日 · Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

2021年10月6日 · 游戏背景就是由几个图片（背景图片、地面、草丛）拼接而成，并给地面添加一个碰撞器（BoxCollider2D），以便小鸟和敌方单位不会一直落下。 玩家模块由以下几个对象组成： 对于小鸟，需要添加其刚体与碰撞器组件，并根据不同小鸟的大小，调整碰撞范围； 关于小鸟的“弹弓模拟”操作，这里使用了Spring Joint2D组件进行实现，中心点为小鸟中心，左右两个点分别设置在左弹弓和右弹弓上的合适位置，然后可以根据情况调整距离和频率，这样就可以初步实 …

21 小时之前 · What Birds Pretend to Hurt: Deceptive Displays in the Avian World. The natural world is full of fascinating behaviors, and one of the most intriguing is the art of feigned injury, particularly among birds.When faced with a potential threat to their nests or offspring, several bird species employ a clever tactic: they pretend to be injured.

2024年7月8日 · Start by taking our FREE eBird Essentials course. This 100% free, online course answers most new user questions and helps you start eBirding faster! General questions. Can anyone use eBird? How do I count birds? How do I identify this bird? Entering data. How do I submit checklists in eBird? What birds should NOT be reported on my checklist?

You can see that at the top. Sometimes if you’re having trouble finding a bird in Merlin, it’s always good to check and see whether you’ve refined your list for specific species, which birds you’re limiting your view to. The funnest way is to do likely birds and then select a location so say I’m flying into Quito.

Want to just browse some awesome facts about birds? Visit our free online bird guide. And to learn more about the incredible feat that is bird migration, follow the paths of more than 450 species with our Bird Migration Explorer.

2025年3月8日 · Teaching your bird its name is a fundamental step in building a strong bond and fostering effective communication. It’s not just about your bird recognizing a sound; it’s about them associating that sound with their individual identity and …

2025年2月19日 · Birds are nearly everywhere, from the coldest tundra of Antarctica to some of the hottest places on Earth. However, with so many species of bird inhabiting the planet, which countries have the most birds in the world? Learn more about the top seven countries with the most birds here!

2021年12月21日 · I know birds can decipher between what’s food and what’s not. But I’ve also wondered if it’s ok, along with sea grass mats but more so, of the materials that reallly break down. Such as mahogany and cork that grind down to millet size.

As health and public officials note, to date there have been no recorded cases of person-to-person spread of bird flu in California or anywhere else. Across the US, the CDC has recorded a total...

2022年3月3日 · Birds (Latin: Aves) are a group of animals. There are 10.474 living species and are easily recognizable; apart from bats they are the only animals with wings and they are the only animals with feathers. Birds live in all kinds of habitats; some live in …

2001年8月1日 · Alto saxophonist Cannonball Adderley, nicknamed "the New Bird" for his ability to play fast leads a la Charlie "Bird" Parker, swept on the jazz scene in the mid-1950s.

2025年2月23日 · Isiah Thomas hailed Bird's performance and sarcastically said the legendary forward would be "another good guy if he were black" after Dennis Rodman called him overrated. Despite not being bothered by their comments, Larry blamed the controversy on the latter.