David Portnoy, a 15-year-old birding fanatic, thinks that he's made the discovery of a lifetime. So, on the eve of his father's remarriage, he escapes on an epic road trip with his best friends to solidify their place in birding history. 想看更多的观鸟者指导大全 DavidPortnoy a15 year oldbirdingfanatic thinksthathe smadethediscoveryofalifetime.So 相关观鸟者指导大全,请关注我们的网站:www.fjassets.com