ponirek
1. ponirek
small compact-bodied almost completely aquatic bird that builds floating nests; similar to loons but smaller and with lobate rather than webbed feet [majhna, kompaktna, skoraj popolnoma vodna ptica, ki gradi plavajoča gnezda; podobna potapljačem, vendar manjša in z lopatičastimi namesto zarjavelimi nogami.]
2. ponirek, mali ponirek
small European grebe [majhna evropska potaplica]