I like this birdbath not only because it looks great but because it is metal. Metal seems to make more sense especially if temps get low and the water freezes. There's less chance of it breaking (unlike my faux-ish concrete birdbath). The sun seems to help warm up the water more quickly in the metal, so I'm seeing birds getting some water as it is unfreezing. It's not too heavy, so I can easily tip it over to clean it or move it. The top can unscrew off the base if needed. And it's heavy enough: My biggest squirrels have taken a drink, and it hasn't tipped over. I'm as happy with this purchase as my birds and squirrels. Note: I'm writing this in March in New England (while water is still freezing), and I've had this birdbath for a few weeks now. I'm unsure how it will do in snow and even colder temps, but I'm hoping I can keep it out year-round.