Howto display multiple records grouped

Hi everybody,

For example when i've got 2 tables in my database: chickenGroup and chickenDetails
chickenGroup got 3 rows:

Code:

---

id    groupName   
1      Group 1
2      Group 2
3      Group 3

---

and chickenDetails got 4 rows:

Code:

---

id    groupID      chickenName
1      1                Betty
2      1                Joy
3      2                Harry
4      3                Bertha

---

How can i display this like this

Groupname: [groupName]
Chicken: [chickenName]
and when there are more chickens in the group i want to show more names like

Groupname: [groupName]
Chicken 1: [chickenName],
Chicken 2: [chickenName]

Thanks for the help!