I can back up everything the breed description says is true. Thanks for sharing this article!
I bought a roo and 7 pullet chicks from McMurray in May 2014, along with similar numbers of 3 other breeds. I then bought an adult 3-some of a 5th breed (Delawares). The New Hampshires are the best of all the breeds I received/have (Buff Orp, Black Australorp, White Wyandottes, Delawares and the New Hampshires). They are my best and most reliable egg layers, laying large to extra large brown eggs. They are good sized birds and though they can get a little testy if you try to take eggs out from under them, they are generally pretty mellow. They are beautifully colored and the roosters are really quite handsome! The way their plumage shines in the sun is just amazing.
I did lose 2 girls, 1 before she reached 1 year of age, and the other at ~ 13 months, for some undetermined reason. They were larger birds, and I believe they had heart attacks. They are ALWAYS scratching and hunting for food, and are very alert to what's going on around them.
As someone else noted, they ARE susceptible to frostbite in cold climates. My roo lost most of the tips off his comb and several toenails during his first winter during an arctic cold blast that had nighttime lows of -15 and daytime highs of zero-5 degrees that lasted ~ 7-10 days. It hasn't stopped him from performing his duties in the least!
LOVE this breed!