| Several studies have shown that yearling passerines are more frequently cuckolded by older males than vice versa. |
| The second most expensive yearling on the day was an Indian Charlie colt out of the Dawn Quixote mare Caliente Lace. |
| Tattersalls officials reported the final hammer price of 360,000 English guineas as a record for a yearling at the December sales. |
| On the ranch, yearling heifers, 2-year-old cows, and 3-year-old cows are all managed separately. |
| A Berber in scarlet livery brought in a yearling bear on a chain, dragging its paws on the floor and growling. |
| We kept only yearling males to minimize preexposure to the pathogens used in this study. |
