Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Birds_of_Puerto_Rico> . }
- Royal_Tern subject Category:Birds_of_Puerto_Rico.
- Ruddy_Duck subject Category:Birds_of_Puerto_Rico.
- Ruddy_Quail-Dove subject Category:Birds_of_Puerto_Rico.
- Saffron_Finch subject Category:Birds_of_Puerto_Rico.
- Sand_Martin subject Category:Birds_of_Puerto_Rico.
- Sanderling subject Category:Birds_of_Puerto_Rico.
- Sandwich_Tern subject Category:Birds_of_Puerto_Rico.
- Scaly-naped_Pigeon subject Category:Birds_of_Puerto_Rico.
- Semipalmated_Plover subject Category:Birds_of_Puerto_Rico.
- Semipalmated_Sandpiper subject Category:Birds_of_Puerto_Rico.
- Sharp-shinned_Hawk subject Category:Birds_of_Puerto_Rico.
- Shiny_Cowbird subject Category:Birds_of_Puerto_Rico.
- Short-billed_Dowitcher subject Category:Birds_of_Puerto_Rico.
- Smooth-billed_Ani subject Category:Birds_of_Puerto_Rico.
- Snowy_Egret subject Category:Birds_of_Puerto_Rico.
- Snowy_Plover subject Category:Birds_of_Puerto_Rico.
- Solitary_Sandpiper subject Category:Birds_of_Puerto_Rico.
- Sooty_Tern subject Category:Birds_of_Puerto_Rico.
- Spotted_Sandpiper subject Category:Birds_of_Puerto_Rico.
- Stilt_Sandpiper subject Category:Birds_of_Puerto_Rico.
- Striated_Heron subject Category:Birds_of_Puerto_Rico.
- Swainson's_Warbler subject Category:Birds_of_Puerto_Rico.
- Tanimbar_Corella subject Category:Birds_of_Puerto_Rico.
- Tricolored_Heron subject Category:Birds_of_Puerto_Rico.
- Turnstone subject Category:Birds_of_Puerto_Rico.
- Vervain_Hummingbird subject Category:Birds_of_Puerto_Rico.
- West_Indian_Whistling_Duck subject Category:Birds_of_Puerto_Rico.
- Western_Sandpiper subject Category:Birds_of_Puerto_Rico.
- White-cheeked_Pintail subject Category:Birds_of_Puerto_Rico.
- White-crowned_Pigeon subject Category:Birds_of_Puerto_Rico.
- White-eyed_Vireo subject Category:Birds_of_Puerto_Rico.
- White-tailed_Tropicbird subject Category:Birds_of_Puerto_Rico.
- White-throated_Sparrow subject Category:Birds_of_Puerto_Rico.
- White-winged_Dove subject Category:Birds_of_Puerto_Rico.
- Willet subject Category:Birds_of_Puerto_Rico.
- Wilson's_Plover subject Category:Birds_of_Puerto_Rico.
- Yellow-bellied_Sapsucker subject Category:Birds_of_Puerto_Rico.
- Yellow-billed_Cuckoo subject Category:Birds_of_Puerto_Rico.
- Yellow-crowned_Night_Heron subject Category:Birds_of_Puerto_Rico.
- Yellow-shouldered_Blackbird subject Category:Birds_of_Puerto_Rico.
- Zenaida_Dove subject Category:Birds_of_Puerto_Rico.