NARRATION
Wonders of Nature audio narration
ANSWER KEY
PHOTOS
LINKS
Mudskipper video
Euglena video
Horseshoe crab video
Platypus video
Platypus wiki
Australia wiki
Platypus
TEFL/TESOL books for students and teachers. Click the arrow next to the book title for dropdown menu of extra background material (photos, links and narrations).
Yes Series, companion website 