tag:blogger.com,1999:blog-1560129347845934968.post8852079902286090742..comments2024-03-24T14:29:49.130-03:00Comments on Aves de Argentina: Zambullidores al atardecerHernán Tolosahttp://www.blogger.com/profile/08438533050915843307noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1560129347845934968.post-51379497081040860432019-11-20T10:32:52.398-03:002019-11-20T10:32:52.398-03:00Your photographs are extremely interesting, Hernán...Your photographs are extremely interesting, Hernán, showing how distinctive is the silhouette of a grebe. There is certainly no mistaking the family that you are witnessing, and given clues as to habitat and distribution, you can quickly narrow it down to species. The ability to find fish in dark, gloomy water is a an ability possessed by grebes, so perhaps the waning hours of daylight do not impair them greatly. It is in any event a first rate series of images.David M. Gascoigne,https://www.blogger.com/profile/17229638811027153569noreply@blogger.com