Results 3 results found Juvenile yellow-crowned night heron (Nyctanassa violacea), Genovesa Island, Galapagos Islands, Ecuador, South America Juvenile yellow-crowned night heron (Nyctanassa violacea), Genovesa Island, Galapagos Islands, Ecuador, South America Adult yellow-crowned night heron (Nyctanassa violacea), Genovesa Island, Galapagos Islands, Ecuador, South America