25.00g (0.80oz). Shades of Nature, now in its fourth year, leaps from the water into the air with the 2017 hummingbird. Akin to the previous issues, the relief comes to life by means of masterful precision laser engraving accentuating and shading the fine structures in the hummingbirds iridescent plumage and the fl owers petals. Hummingbirds are the smallest birds in the world. The tiny Cuban Bee Hummingbird barely grows larger than the diameter of this stunning coin, yet they are some of the most accomplished flyers able to hover in the air and even fly backwards. This marvel of the neotropics will take the Shades of Nature series to new heights! We strive for excellent service. Though we normally reply to inquiries as soon as possible, please note that our office is limited on weekends and holidays. Auctiva Offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “Cook Islands 2017 $5 Shades of Nature Hummingbird 25g Silver Coin” is in sale since Monday, July 24, 2017. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The seller is “jvpic” and is located in Berlin. This item can be shipped worldwide.