diff --git a/.gitignore.txt b/.gitignore.txt
new file mode 100644
index 0000000..193ab13
--- /dev/null
+++ b/.gitignore.txt
@@ -0,0 +1,29 @@
+out/
+
+### Maven ###
+log/
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS / Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea/
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
\ No newline at end of file
diff --git a/README.md b/README.md
index 0078a88..4f8fd65 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,12 @@
 # jv-homework-template
+jv-zoo
+Цель: прокачать навыки в ООП и работе с Generics
+
+Ваша задача заключается в том чтобы создать свой зоопарк, разместить животных по вольерам и накромить их. Создание инстансов животных и кормление можно проводить в классе App(или Main или любом другом). В данном темплейте есть класс HelloWorld и класс HelloWorldTest. Feel free to remove them)
+
+Создать зоопарк
+В зоопарке должны быть вольер для птиц, для всех животных и аквариум
+Создать классы тигр, пингвин, воробей и акула и добавить в соответствующие среды обитания (см. п.2)
+Птицы должны уметь летать, рыбы должны уметь плавать. Обратите внимание на пингвина, там не все так просто: он может плавать, но не может летать, при єтом является птицей
+Должна быть возможность накормить всех животных
+Для решения задачи воспользоваться Дженериками
diff --git a/out/production/main/core/basesyntax/Animal.class b/out/production/main/core/basesyntax/Animal.class
new file mode 100644
index 0000000..1ac587e
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diff --git a/out/production/main/core/basesyntax/Bird.class b/out/production/main/core/basesyntax/Bird.class
new file mode 100644
index 0000000..c167f65
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diff --git a/out/production/main/core/basesyntax/Cage.class b/out/production/main/core/basesyntax/Cage.class
new file mode 100644
index 0000000..9ce9206
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diff --git a/out/production/main/core/basesyntax/Fish.class b/out/production/main/core/basesyntax/Fish.class
new file mode 100644
index 0000000..924a650
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diff --git a/out/production/main/core/basesyntax/Flyable.class b/out/production/main/core/basesyntax/Flyable.class
new file mode 100644
index 0000000..8ccc020
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diff --git a/out/production/main/core/basesyntax/Mammal.class b/out/production/main/core/basesyntax/Mammal.class
new file mode 100644
index 0000000..a4cf382
Binary files /dev/null and b/out/production/main/core/basesyntax/Mammal.class differ
diff --git a/out/production/main/core/basesyntax/Pingvin.class b/out/production/main/core/basesyntax/Pingvin.class
new file mode 100644
index 0000000..dcac24b
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diff --git a/out/production/main/core/basesyntax/Shark.class b/out/production/main/core/basesyntax/Shark.class
new file mode 100644
index 0000000..eda0eaf
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diff --git a/out/production/main/core/basesyntax/Sparrow.class b/out/production/main/core/basesyntax/Sparrow.class
new file mode 100644
index 0000000..af146f3
Binary files /dev/null and b/out/production/main/core/basesyntax/Sparrow.class differ
diff --git a/out/production/main/core/basesyntax/Swimable.class b/out/production/main/core/basesyntax/Swimable.class
new file mode 100644
index 0000000..c92be3e
Binary files /dev/null and b/out/production/main/core/basesyntax/Swimable.class differ
diff --git a/out/production/main/core/basesyntax/Tiger.class b/out/production/main/core/basesyntax/Tiger.class
new file mode 100644
index 0000000..88e4648
Binary files /dev/null and b/out/production/main/core/basesyntax/Tiger.class differ
diff --git a/src/main/java/core/basesyntax/Cage.java b/src/main/java/core/basesyntax/Cage.java
new file mode 100644
index 0000000..bafd6c0
--- /dev/null
+++ b/src/main/java/core/basesyntax/Cage.java
@@ -0,0 +1,230 @@
+package core.basesyntax;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Feel free to remove this class and create your own.
+ */
+public class Cage {
+    public static void printAll(List<?> list) {
+        for (Object item : list)
+            System.out.println(item + " ");
+    }
+
+
+
+    public static void main(String[] args) {
+        Animal animal1 = new Shark("Masanya_1");
+        Animal animal2 = new Pingvin("Kovalski_1");
+        Animal animal3 = new Tiger("Tigrula_1");
+        Animal animal4 = new Sparrow("Chijik_1");
+        Mammal mammal1 = new Tiger("Tigera_2");
+        Tiger tiger1 = new Tiger("Tigrula_3");
+        Swimable swimable1 = new Pingvin("Kovalski_4");
+        Flyable flyableable1 = new Sparrow("Chijik_4");
+
+        List<Object> animalList = Arrays.asList(animal1, animal2, animal3, animal4,mammal1,tiger1,swimable1,flyableable1);
+        System.out.println("Cage for all animals " );
+        printAll(animalList);
+        System.out.println("-----------------------");
+
+        Bird bird1 = new Pingvin("Kovalski_2");
+        Pingvin pingvin1 = new Pingvin("Kovalski_3");
+        Sparrow sparrow1 = new Sparrow("Chijik_3");
+        List<Bird>birdList = Arrays.asList(bird1,pingvin1,sparrow1);
+        System.out.println("Cage for all birds");
+        printAll(birdList);
+        System.out.println("-----------------------");
+
+
+        Fish fish1 = new Shark("Masanya_1");
+        Shark shark2 = new Shark("Masanya_2");
+        List<Fish>akvarium = Arrays.asList(fish1,shark2);
+        System.out.println("Acvarium for all fishes");
+        printAll(akvarium);
+        System.out.println("-----------------------");
+
+
+
+        for (Object o : animalList) {
+            if (o instanceof Fish) {
+                System.out.println(((Animal)o).getName());
+                ((Animal)o).eat();
+                ((Fish) o).swim();
+            } else if (o instanceof Pingvin) {
+                Pingvin p = (Pingvin) o;
+                System.out.println(p.getName());
+                p.eat();
+                p.swimable();
+            } else if (o instanceof Tiger) {
+                Tiger t = (Tiger) o;
+                System.out.println(t.getName());
+                t.eat();
+                t.run();
+            } else if (o instanceof Sparrow) {
+                Sparrow s = (Sparrow) o;
+                System.out.println(s.getName());
+                s.eat();
+                s.flyable();
+            }
+            System.out.println("-----------------------");
+        }
+        for (Bird b : birdList) {
+            if (b instanceof Pingvin) {
+                Pingvin p = (Pingvin) b;
+                System.out.println(p.getName());
+                p.eat();
+                p.swimable();
+            } else if (b instanceof Sparrow) {
+                Sparrow s = (Sparrow) b;
+                System.out.println(s.getName());
+                s.eat();
+                s.flyable();
+            }
+            System.out.println("-----------------------");
+        }
+    }
+}
+
+abstract class Animal {
+
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+
+    Animal(String name) {
+        this.name = name;
+    }
+
+    abstract void eat();
+    public String toString(){
+        return "Animal name is - " + getName();
+    }
+}
+
+abstract class Fish extends Animal {
+    //protected String name;
+    public Fish(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    abstract void swim();
+}
+
+abstract class Bird extends Animal implements Flyable {
+    //private String name;
+    public Bird(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    //abstract void fly();
+    @Override
+    public void flyable() {
+        System.out.println(getName() + "fly");
+    }
+}
+
+abstract class Mammal extends Animal {
+    //String name;
+    Mammal(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    abstract void run();
+
+}
+
+interface Swimable {
+    void swimable();
+}
+
+interface Flyable {
+    void flyable();
+}
+
+class Shark extends Fish {
+    //protected String name;
+    Shark(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    @Override
+    protected void eat() {
+        System.out.println("Shark is predator and eat fish");
+    }
+
+    @Override
+    public void swim() {
+        System.out.println("Shark is a great swimer");
+    }
+}
+
+class Sparrow extends Bird {
+    Sparrow(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    @Override
+    protected void eat() {
+        System.out.println("Sparrow eat grain");
+    }
+
+    @Override
+    public void flyable() {
+        System.out.println(getName() + "Sparrow fly very well");
+    }
+}
+
+class Pingvin extends Bird implements Swimable {
+    //private String name;
+    Pingvin(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    @Override
+    protected void eat() {
+        System.out.println("Pinguin lubit est ribu!");
+    }
+
+    @Override
+    public void swimable() {
+        System.out.println("Pinguin can swim but not fly");
+    }
+
+    @Override
+    public void flyable() {
+        System.out.println(getName() + "Can't fly");
+    }
+}
+
+class Tiger extends Mammal {
+    //private String name;
+    Tiger(String name) {
+        super(name);
+        this.setName(name);
+    }
+
+    @Override
+    protected void eat() {
+        System.out.println("Tiger like meet");
+    }
+
+    @Override
+    void run() {
+        System.out.println("Tiger - can run!");
+    }
+}
diff --git a/src/main/java/core/basesyntax/HelloWorld.java b/src/main/java/core/basesyntax/HelloWorld.java
deleted file mode 100644
index 97db782..0000000
--- a/src/main/java/core/basesyntax/HelloWorld.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package core.basesyntax;
-
-/**
- * Feel free to remove this class and create your own.
- */
-public class HelloWorld {
-
-}