Bind and events understanding

Hello, everyone!
Firstly, CanJS is really awesome. Thanks for this work. I try write first realtime app and have few newbie question about events in model. I have this code:

1. $(function(){
       can.Model.extend('Collection', {
           findAll: 'GET /collection',
           findOne: 'GET /collection/{id}',
           create: 'POST /collection',
           update: 'PUT /collection/{id}',
           destroy: 'DELETE /collection/{id}'
       }, {});   
   
       var MyControl = can.Control.extend({
   
           init: function(element , options){
               var el = this.element;
               Collection.findAll({}, function(collections){
                   el.html(can.view('collections', { collections: collections }));
               });
           },
           ".add click": function(el, ev) {
               var coll = new Collection({ name: 'N '+Math.random() });
               coll.save();
           },
           "li click": function(el, ev) {
               Collection.destroy(el.closest('li').data('coll').id);
           },
           "{Collection} created": function() {
               console.log('created');
           },
           "{Collection} destroyed": function() {
               console.log('destroyed');
           }
   
       });
   
       new MyControl(".wrapper", { });
   }); 

All model's method work fine, i can render all collections, add new and destroy, BUT, events "created" and "destroyed" didn't fire and console is empty :(

I also tried to use an example from the documentation and have same results. Model is work, events is dont.

I understand that something I do not understand , and I will be glad if someone can help me and advise how to work with the events of the model .