score:4
Seems I found it: https://www.google.com/maps/@-14.6854788,-75.1105134,200m/data=!3m1!1e3 (looks a little more quality on Bing, but I don't know how to get a link). The Parrot is to South-East from it. The Heron Bird is very poorly visible to North-West.
The most full map of lines that I found is
On this map Alcatraz Heron Bird named as Flamingo, and your figure named as Frigate Bird.
BTW, I surprised at several points:
I don't know why a two-circled figure near the bird's tale isn't present on aerial photos.
I didn't find any official and accurate lines map. Google and Bing maps don't provide the Nazca area in details too.