Happy Hunting
by Kegler

Six answers cannot be entered in a normal fashion; they must be depicted differently in order to fit into the grid.
When done correctly, the affected squares, when read from left to right, will describe your prey.

Happy Hunting grid

Across
1Retaining vestige of youth, she's initially the most retiring
5Pat down cap quietly
8Leave with taste of local bees' product?
9A pair of orphans chasing dog with effort
12Note speck in the distance
13Opera gig playing chord sequentially
15Bear with heartless gang, pauper
16Returning a chunk of light wood
19Indicate indifference to shipping and handling toupee
20Looks both ways
24Seamstresses' pipes
26Deliver a service showing a way to correct mistakes
27Tutor in Siam to tell, finally, “Story of the Year”
28Contends with, for example, good snack for a herbivore
29Spot eastern agent
30Don't go along with upset sister
Down
1500 leaving small groups holding second-rate pigeons
2Cheer for that woman (naked, we hear)
3Trains about one thousand large deer
4Stravinsky duet calls for members of the orchestra
5Subdue rowdy mate
6Bug mother, mostly
7Threw parties, exciting galas, getting everybody drunk at first
10“Get the ball rolling” encouraged, with knees pointing out?
11Fight and beat ancient Greek
14Pay attention to verbose rambling
17Merchandiser, i.e., starts including set of games
18Fool is starting to turn for help
21Eager to return with sample of great Jamaican music
22From the sound of it, brings in coffee pots
23British expression is a giveaway, finally (2 wds)
25Spills water on entree sent back

Solution