Rating: WORTHY!
This is a delight. It's a well-written story, charmingly illustrated by Alex Lopez, about a tiny tumbleweed and a tiny sparrow who learn that they don't have to be 'all that' to be everything they really need to be.
Growing up on the diminutive side of the family tree, Tiny Tumbleweed isn't sure she'll ever grow big, and baby sparrow is sure he won't, but they don't give up, they give all and work hard, and soon they're growing and feeling useful. They'll never be as big as their brothers and sisters, but they will be big and they will be useful. The tumbleweed shelters the sparrows, the sparrows distribute the seeds, and it all works for both of them.
This little book was very readable on my phone, and so will undoubtedly work well on a tablet computer or in a print version. The illustrations are fun and compliment the text well, and the colors are bright and appealing. There are several pages of useful text at the end aimed at educational use. These pages don't reveal the scientific names of the species, which is FYI, Passer domesticus for the house sparrow.
There are many species of tumbleweed, including invasive species, and they really don't depend on sparrows to distribute the seeds - hence the 'tumble weed' part of their life cycle - the tumbling is a form of wind dispersal in a way, because the weed is blown by the wind, and the seeds (or propagules) drop off as it rolls. Sparrows really have very little to do with it, but it makes for a nice story, so I'm not going to discredit if for that because birds do play a roll in seed dispersal with many other plants. As it is, this is a great children's story and I recommend it.
