Sentence:  There have been cooing doves , chattering magpies , thieving jackdaws , a proud peacock , a silly goose , and a harpy eagle - whom I was silly <WSD>enough</WSD> to mate with and who is now busy tearing at my vitals '' . 
Meaning of the word marked with <WSD> tags:  as much as necessary; (`plenty' is nonstandard) "I've had plenty, thanks"