elegant black-necked grebe glides effortlessly across calm waters, showcasing its rich dark plumage and vibrant red eyes

swimming bird waterfowl wildlife aquatic life red eyes dark plumage birdwatching nature avian breeding season elegant floating serene natural habitat fauna species water isolation calm waters vibrant colors migratory birds ornithology wetland ecosystem stunning observation animal behavior conservation identification surface beautiful landscape marine birding vacation spots beauty tranquility unique petrels ai generated