The little coyote I had been watching ignored the faint sound of a siren in the distance, but Maeve, who was far off, began howling from the distance after hearing it. Immediately, the one I had been watching, Silver, joined in, but not for long. He resumed his hunting for awhile and then sat down to watch something in the distance. When Maeve appeared, I realized that he had been watching her approach. The howling had been used to locate each other. He aimlessly moved in her direction, it seemed, and finally met her on a path where he proffered kisses — but she seemed annoyed and shrugged him off with a strong nod of her head. Might this have been because I was there?
He then wandered off to hunt, and these two appear to have lost each other. Maeve went to a path where she sat and seemed to look for him. He, too, looked for her. They were close to each other but not aware of where the other was. So Maeve got up and began to wander, and it is then that Silver spotted her and approached her, and it is then that this grooming took place.
Grooming serves to get rid of bugs and to clean — here it looks as though ticks are being removed. Grooming also is a platform for showing affection, care, and reinforcing family hierarchy. Interestingly, she is the one who did the grooming, he did not groom her back.